51293160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7499}}^1$

素因数の和:7535

約数の個数: 96

約数和(自身を含む): 175500000

約数和(自身を除く): 124206840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 7499, 14998, 22497, 29996, 37495, 44994, 59992, 67491, 74990, 89988, 112485, 134982, 142481, 149980, 179976, 224970, 269964, 284962, 299960, 337455, 427443, 449940, 539928, 569924, 674910, 712405, 854886, 899880, 1139848, 1282329, 1349820, 1424810, 1709772, 2137215, 2564658, 2699640, 2849620, 3419544, 4274430, 5129316, 5699240, 6411645, 8548860, 10258632, 12823290, 17097720, 25646580, 51293160]

約数ペア:

[(1, 51293160), (2, 25646580), (3, 17097720), (4, 12823290), (5, 10258632), (6, 8548860), (8, 6411645), (9, 5699240), (10, 5129316), (12, 4274430), (15, 3419544), (18, 2849620), (19, 2699640), (20, 2564658), (24, 2137215), (30, 1709772), (36, 1424810), (38, 1349820), (40, 1282329), (45, 1139848), (57, 899880), (60, 854886), (72, 712405), (76, 674910), (90, 569924), (95, 539928), (114, 449940), (120, 427443), (152, 337455), (171, 299960), (180, 284962), (190, 269964), (228, 224970), (285, 179976), (342, 149980), (360, 142481), (380, 134982), (456, 112485), (570, 89988), (684, 74990), (760, 67491), (855, 59992), (1140, 44994), (1368, 37495), (1710, 29996), (2280, 22497), (3420, 14998), (6840, 7499)]