51359250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 135203328

約数和(自身を除く): 83844078

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 47, 50, 62, 75, 93, 94, 125, 141, 150, 155, 186, 235, 250, 282, 310, 375, 465, 470, 705, 750, 775, 930, 1175, 1410, 1457, 1550, 2209, 2325, 2350, 2914, 3525, 3875, 4371, 4418, 4650, 5875, 6627, 7050, 7285, 7750, 8742, 11045, 11625, 11750, 13254, 14570, 17625, 21855, 22090, 23250, 33135, 35250, 36425, 43710, 55225, 66270, 68479, 72850, 109275, 110450, 136958, 165675, 182125, 205437, 218550, 276125, 331350, 342395, 364250, 410874, 546375, 552250, 684790, 828375, 1027185, 1092750, 1656750, 1711975, 2054370, 3423950, 5135925, 8559875, 10271850, 17119750, 25679625, 51359250]

約数ペア:

[(1, 51359250), (2, 25679625), (3, 17119750), (5, 10271850), (6, 8559875), (10, 5135925), (15, 3423950), (25, 2054370), (30, 1711975), (31, 1656750), (47, 1092750), (50, 1027185), (62, 828375), (75, 684790), (93, 552250), (94, 546375), (125, 410874), (141, 364250), (150, 342395), (155, 331350), (186, 276125), (235, 218550), (250, 205437), (282, 182125), (310, 165675), (375, 136958), (465, 110450), (470, 109275), (705, 72850), (750, 68479), (775, 66270), (930, 55225), (1175, 43710), (1410, 36425), (1457, 35250), (1550, 33135), (2209, 23250), (2325, 22090), (2350, 21855), (2914, 17625), (3525, 14570), (3875, 13254), (4371, 11750), (4418, 11625), (4650, 11045), (5875, 8742), (6627, 7750), (7050, 7285)]