51612830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 96380928

約数和(自身を除く): 44768098

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 331, 503, 662, 1006, 1655, 2515, 3310, 5030, 10261, 15593, 20522, 31186, 51305, 77965, 102610, 155930, 166493, 332986, 832465, 1664930, 5161283, 10322566, 25806415, 51612830]

約数ペア:

[(1, 51612830), (2, 25806415), (5, 10322566), (10, 5161283), (31, 1664930), (62, 832465), (155, 332986), (310, 166493), (331, 155930), (503, 102610), (662, 77965), (1006, 51305), (1655, 31186), (2515, 20522), (3310, 15593), (5030, 10261)]