49604100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 186654720

約数和(自身を除く): 137050620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 25, 26, 28, 30, 35, 39, 42, 46, 50, 52, 60, 65, 69, 70, 75, 78, 79, 84, 91, 92, 100, 105, 115, 130, 138, 140, 150, 156, 158, 161, 175, 182, 195, 210, 230, 237, 260, 273, 276, 299, 300, 316, 322, 325, 345, 350, 364, 390, 395, 420, 455, 460, 474, 483, 525, 546, 553, 575, 598, 644, 650, 690, 700, 780, 790, 805, 897, 910, 948, 966, 975, 1027, 1050, 1092, 1106, 1150, 1185, 1196, 1300, 1365, 1380, 1495, 1580, 1610, 1659, 1725, 1794, 1817, 1820, 1932, 1950, 1975, 2054, 2093, 2100, 2212, 2275, 2300, 2370, 2415, 2730, 2765, 2990, 3081, 3220, 3318, 3450, 3588, 3634, 3900, 3950, 4025, 4108, 4186, 4485, 4550, 4740, 4830, 5135, 5451, 5460, 5530, 5925, 5980, 6162, 6279, 6636, 6825, 6900, 7189, 7268, 7475, 7900, 8050, 8295, 8372, 8970, 9085, 9100, 9660, 10270, 10465, 10902, 11060, 11850, 12075, 12324, 12558, 12719, 13650, 13825, 14378, 14950, 15405, 16100, 16590, 17940, 18170, 20540, 20930, 21567, 21804, 22425, 23621, 23700, 24150, 25116, 25438, 25675, 27255, 27300, 27650, 28756, 29900, 30810, 31395, 33180, 35945, 36340, 38157, 41475, 41860, 43134, 44850, 45425, 47242, 48300, 50876, 51350, 52325, 54510, 55300, 61620, 62790, 63595, 70863, 71890, 76314, 77025, 82950, 86268, 89700, 90850, 94484, 102700, 104650, 107835, 109020, 118105, 125580, 127190, 136275, 141726, 143780, 152628, 154050, 156975, 165347, 165900, 179725, 181700, 190785, 209300, 215670, 236210, 254380, 272550, 283452, 308100, 313950, 317975, 330694, 354315, 359450, 381570, 431340, 472420, 496041, 539175, 545100, 590525, 627900, 635950, 661388, 708630, 718900, 763140, 826735, 953925, 992082, 1078350, 1181050, 1271900, 1417260, 1653470, 1771575, 1907850, 1984164, 2156700, 2362100, 2480205, 3306940, 3543150, 3815700, 4133675, 4960410, 7086300, 8267350, 9920820, 12401025, 16534700, 24802050, 49604100]

約数ペア:

[(1, 49604100), (2, 24802050), (3, 16534700), (4, 12401025), (5, 9920820), (6, 8267350), (7, 7086300), (10, 4960410), (12, 4133675), (13, 3815700), (14, 3543150), (15, 3306940), (20, 2480205), (21, 2362100), (23, 2156700), (25, 1984164), (26, 1907850), (28, 1771575), (30, 1653470), (35, 1417260), (39, 1271900), (42, 1181050), (46, 1078350), (50, 992082), (52, 953925), (60, 826735), (65, 763140), (69, 718900), (70, 708630), (75, 661388), (78, 635950), (79, 627900), (84, 590525), (91, 545100), (92, 539175), (100, 496041), (105, 472420), (115, 431340), (130, 381570), (138, 359450), (140, 354315), (150, 330694), (156, 317975), (158, 313950), (161, 308100), (175, 283452), (182, 272550), (195, 254380), (210, 236210), (230, 215670), (237, 209300), (260, 190785), (273, 181700), (276, 179725), (299, 165900), (300, 165347), (316, 156975), (322, 154050), (325, 152628), (345, 143780), (350, 141726), (364, 136275), (390, 127190), (395, 125580), (420, 118105), (455, 109020), (460, 107835), (474, 104650), (483, 102700), (525, 94484), (546, 90850), (553, 89700), (575, 86268), (598, 82950), (644, 77025), (650, 76314), (690, 71890), (700, 70863), (780, 63595), (790, 62790), (805, 61620), (897, 55300), (910, 54510), (948, 52325), (966, 51350), (975, 50876), (1027, 48300), (1050, 47242), (1092, 45425), (1106, 44850), (1150, 43134), (1185, 41860), (1196, 41475), (1300, 38157), (1365, 36340), (1380, 35945), (1495, 33180), (1580, 31395), (1610, 30810), (1659, 29900), (1725, 28756), (1794, 27650), (1817, 27300), (1820, 27255), (1932, 25675), (1950, 25438), (1975, 25116), (2054, 24150), (2093, 23700), (2100, 23621), (2212, 22425), (2275, 21804), (2300, 21567), (2370, 20930), (2415, 20540), (2730, 18170), (2765, 17940), (2990, 16590), (3081, 16100), (3220, 15405), (3318, 14950), (3450, 14378), (3588, 13825), (3634, 13650), (3900, 12719), (3950, 12558), (4025, 12324), (4108, 12075), (4186, 11850), (4485, 11060), (4550, 10902), (4740, 10465), (4830, 10270), (5135, 9660), (5451, 9100), (5460, 9085), (5530, 8970), (5925, 8372), (5980, 8295), (6162, 8050), (6279, 7900), (6636, 7475), (6825, 7268), (6900, 7189)]