53425710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 158699520

約数和(自身を除く): 105273810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 491, 558, 585, 702, 806, 837, 930, 982, 1170, 1209, 1395, 1473, 1674, 1755, 2015, 2418, 2455, 2790, 2946, 3510, 3627, 4030, 4185, 4419, 4910, 6045, 6383, 7254, 7365, 8370, 8838, 10881, 12090, 12766, 13257, 14730, 15221, 18135, 19149, 21762, 22095, 26514, 30442, 31915, 36270, 38298, 44190, 45663, 54405, 57447, 63830, 66285, 76105, 91326, 95745, 108810, 114894, 132570, 136989, 152210, 172341, 191490, 197873, 228315, 273978, 287235, 344682, 395746, 410967, 456630, 574470, 593619, 684945, 821934, 861705, 989365, 1187238, 1369890, 1723410, 1780857, 1978730, 2054835, 2968095, 3561714, 4109670, 5342571, 5936190, 8904285, 10685142, 17808570, 26712855, 53425710]

約数ペア:

[(1, 53425710), (2, 26712855), (3, 17808570), (5, 10685142), (6, 8904285), (9, 5936190), (10, 5342571), (13, 4109670), (15, 3561714), (18, 2968095), (26, 2054835), (27, 1978730), (30, 1780857), (31, 1723410), (39, 1369890), (45, 1187238), (54, 989365), (62, 861705), (65, 821934), (78, 684945), (90, 593619), (93, 574470), (117, 456630), (130, 410967), (135, 395746), (155, 344682), (186, 287235), (195, 273978), (234, 228315), (270, 197873), (279, 191490), (310, 172341), (351, 152210), (390, 136989), (403, 132570), (465, 114894), (491, 108810), (558, 95745), (585, 91326), (702, 76105), (806, 66285), (837, 63830), (930, 57447), (982, 54405), (1170, 45663), (1209, 44190), (1395, 38298), (1473, 36270), (1674, 31915), (1755, 30442), (2015, 26514), (2418, 22095), (2455, 21762), (2790, 19149), (2946, 18135), (3510, 15221), (3627, 14730), (4030, 13257), (4185, 12766), (4419, 12090), (4910, 10881), (6045, 8838), (6383, 8370), (7254, 7365)]