51906400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 288

約数和(自身を含む): 167989248

約数和(自身を除く): 116082848

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 31, 32, 35, 40, 46, 50, 52, 56, 62, 65, 70, 80, 91, 92, 100, 104, 112, 115, 124, 130, 140, 155, 160, 161, 175, 182, 184, 200, 208, 217, 224, 230, 248, 260, 280, 299, 310, 322, 325, 350, 364, 368, 400, 403, 416, 434, 455, 460, 496, 520, 560, 575, 598, 620, 644, 650, 700, 713, 728, 736, 775, 800, 805, 806, 868, 910, 920, 992, 1040, 1085, 1120, 1150, 1196, 1240, 1288, 1300, 1400, 1426, 1456, 1495, 1550, 1610, 1612, 1736, 1820, 1840, 2015, 2080, 2093, 2170, 2275, 2300, 2392, 2480, 2576, 2600, 2800, 2821, 2852, 2912, 2990, 3100, 3220, 3224, 3472, 3565, 3640, 3680, 4025, 4030, 4186, 4340, 4550, 4600, 4784, 4960, 4991, 5152, 5200, 5425, 5600, 5642, 5704, 5980, 6200, 6440, 6448, 6944, 7130, 7280, 7475, 8050, 8060, 8372, 8680, 9100, 9200, 9269, 9568, 9982, 10075, 10400, 10465, 10850, 11284, 11408, 11960, 12400, 12880, 12896, 14105, 14260, 14560, 14950, 16100, 16120, 16744, 17360, 17825, 18200, 18400, 18538, 19964, 20150, 20930, 21700, 22568, 22816, 23920, 24800, 24955, 25760, 28210, 28520, 29900, 32200, 32240, 33488, 34720, 35650, 36400, 37076, 39928, 40300, 41860, 43400, 45136, 46345, 47840, 49910, 52325, 56420, 57040, 59800, 64400, 64480, 64883, 66976, 70525, 71300, 72800, 74152, 79856, 80600, 83720, 86800, 90272, 92690, 99820, 104650, 112840, 114080, 119600, 124775, 128800, 129766, 141050, 142600, 148304, 159712, 161200, 167440, 173600, 185380, 199640, 209300, 225680, 231725, 239200, 249550, 259532, 282100, 285200, 296608, 322400, 324415, 334880, 370760, 399280, 418600, 451360, 463450, 499100, 519064, 564200, 570400, 648830, 741520, 798560, 837200, 926900, 998200, 1038128, 1128400, 1297660, 1483040, 1622075, 1674400, 1853800, 1996400, 2076256, 2256800, 2595320, 3244150, 3707600, 3992800, 5190640, 6488300, 7415200, 10381280, 12976600, 25953200, 51906400]

約数ペア:

[(1, 51906400), (2, 25953200), (4, 12976600), (5, 10381280), (7, 7415200), (8, 6488300), (10, 5190640), (13, 3992800), (14, 3707600), (16, 3244150), (20, 2595320), (23, 2256800), (25, 2076256), (26, 1996400), (28, 1853800), (31, 1674400), (32, 1622075), (35, 1483040), (40, 1297660), (46, 1128400), (50, 1038128), (52, 998200), (56, 926900), (62, 837200), (65, 798560), (70, 741520), (80, 648830), (91, 570400), (92, 564200), (100, 519064), (104, 499100), (112, 463450), (115, 451360), (124, 418600), (130, 399280), (140, 370760), (155, 334880), (160, 324415), (161, 322400), (175, 296608), (182, 285200), (184, 282100), (200, 259532), (208, 249550), (217, 239200), (224, 231725), (230, 225680), (248, 209300), (260, 199640), (280, 185380), (299, 173600), (310, 167440), (322, 161200), (325, 159712), (350, 148304), (364, 142600), (368, 141050), (400, 129766), (403, 128800), (416, 124775), (434, 119600), (455, 114080), (460, 112840), (496, 104650), (520, 99820), (560, 92690), (575, 90272), (598, 86800), (620, 83720), (644, 80600), (650, 79856), (700, 74152), (713, 72800), (728, 71300), (736, 70525), (775, 66976), (800, 64883), (805, 64480), (806, 64400), (868, 59800), (910, 57040), (920, 56420), (992, 52325), (1040, 49910), (1085, 47840), (1120, 46345), (1150, 45136), (1196, 43400), (1240, 41860), (1288, 40300), (1300, 39928), (1400, 37076), (1426, 36400), (1456, 35650), (1495, 34720), (1550, 33488), (1610, 32240), (1612, 32200), (1736, 29900), (1820, 28520), (1840, 28210), (2015, 25760), (2080, 24955), (2093, 24800), (2170, 23920), (2275, 22816), (2300, 22568), (2392, 21700), (2480, 20930), (2576, 20150), (2600, 19964), (2800, 18538), (2821, 18400), (2852, 18200), (2912, 17825), (2990, 17360), (3100, 16744), (3220, 16120), (3224, 16100), (3472, 14950), (3565, 14560), (3640, 14260), (3680, 14105), (4025, 12896), (4030, 12880), (4186, 12400), (4340, 11960), (4550, 11408), (4600, 11284), (4784, 10850), (4960, 10465), (4991, 10400), (5152, 10075), (5200, 9982), (5425, 9568), (5600, 9269), (5642, 9200), (5704, 9100), (5980, 8680), (6200, 8372), (6440, 8060), (6448, 8050), (6944, 7475), (7130, 7280)]