48457500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 176343552

約数和(自身を除く): 127886052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 71, 75, 78, 84, 91, 100, 105, 125, 130, 140, 142, 150, 156, 175, 182, 195, 210, 213, 250, 260, 273, 284, 300, 325, 350, 355, 364, 375, 390, 420, 426, 455, 497, 500, 525, 546, 625, 650, 700, 710, 750, 780, 852, 875, 910, 923, 975, 994, 1050, 1065, 1092, 1250, 1300, 1365, 1420, 1491, 1500, 1625, 1750, 1775, 1820, 1846, 1875, 1950, 1988, 2100, 2130, 2275, 2485, 2500, 2625, 2730, 2769, 2982, 3250, 3500, 3550, 3692, 3750, 3900, 4260, 4375, 4550, 4615, 4875, 4970, 5250, 5325, 5460, 5538, 5964, 6461, 6500, 6825, 7100, 7455, 7500, 8125, 8750, 8875, 9100, 9230, 9750, 9940, 10500, 10650, 11076, 11375, 12425, 12922, 13125, 13650, 13845, 14910, 16250, 17500, 17750, 18460, 19383, 19500, 21300, 22750, 23075, 24375, 24850, 25844, 26250, 26625, 27300, 27690, 29820, 32305, 32500, 34125, 35500, 37275, 38766, 44375, 45500, 46150, 48750, 49700, 52500, 53250, 55380, 56875, 62125, 64610, 68250, 69225, 74550, 77532, 88750, 92300, 96915, 97500, 106500, 113750, 115375, 124250, 129220, 133125, 136500, 138450, 149100, 161525, 170625, 177500, 186375, 193830, 227500, 230750, 248500, 266250, 276900, 310625, 323050, 341250, 346125, 372750, 387660, 461500, 484575, 532500, 576875, 621250, 646100, 682500, 692250, 745500, 807625, 931875, 969150, 1153750, 1242500, 1384500, 1615250, 1730625, 1863750, 1938300, 2307500, 2422875, 3230500, 3461250, 3727500, 4038125, 4845750, 6922500, 8076250, 9691500, 12114375, 16152500, 24228750, 48457500]

約数ペア:

[(1, 48457500), (2, 24228750), (3, 16152500), (4, 12114375), (5, 9691500), (6, 8076250), (7, 6922500), (10, 4845750), (12, 4038125), (13, 3727500), (14, 3461250), (15, 3230500), (20, 2422875), (21, 2307500), (25, 1938300), (26, 1863750), (28, 1730625), (30, 1615250), (35, 1384500), (39, 1242500), (42, 1153750), (50, 969150), (52, 931875), (60, 807625), (65, 745500), (70, 692250), (71, 682500), (75, 646100), (78, 621250), (84, 576875), (91, 532500), (100, 484575), (105, 461500), (125, 387660), (130, 372750), (140, 346125), (142, 341250), (150, 323050), (156, 310625), (175, 276900), (182, 266250), (195, 248500), (210, 230750), (213, 227500), (250, 193830), (260, 186375), (273, 177500), (284, 170625), (300, 161525), (325, 149100), (350, 138450), (355, 136500), (364, 133125), (375, 129220), (390, 124250), (420, 115375), (426, 113750), (455, 106500), (497, 97500), (500, 96915), (525, 92300), (546, 88750), (625, 77532), (650, 74550), (700, 69225), (710, 68250), (750, 64610), (780, 62125), (852, 56875), (875, 55380), (910, 53250), (923, 52500), (975, 49700), (994, 48750), (1050, 46150), (1065, 45500), (1092, 44375), (1250, 38766), (1300, 37275), (1365, 35500), (1420, 34125), (1491, 32500), (1500, 32305), (1625, 29820), (1750, 27690), (1775, 27300), (1820, 26625), (1846, 26250), (1875, 25844), (1950, 24850), (1988, 24375), (2100, 23075), (2130, 22750), (2275, 21300), (2485, 19500), (2500, 19383), (2625, 18460), (2730, 17750), (2769, 17500), (2982, 16250), (3250, 14910), (3500, 13845), (3550, 13650), (3692, 13125), (3750, 12922), (3900, 12425), (4260, 11375), (4375, 11076), (4550, 10650), (4615, 10500), (4875, 9940), (4970, 9750), (5250, 9230), (5325, 9100), (5460, 8875), (5538, 8750), (5964, 8125), (6461, 7500), (6500, 7455), (6825, 7100)]