47419840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11399}}^1$

素因数の和:11429

約数の個数: 56

約数和(自身を含む): 121615200

約数和(自身を除く): 74195360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 11399, 22798, 45596, 56995, 91192, 113990, 148187, 182384, 227980, 296374, 364768, 455960, 592748, 729536, 740935, 911920, 1185496, 1481870, 1823840, 2370992, 2963740, 3647680, 4741984, 5927480, 9483968, 11854960, 23709920, 47419840]

約数ペア:

[(1, 47419840), (2, 23709920), (4, 11854960), (5, 9483968), (8, 5927480), (10, 4741984), (13, 3647680), (16, 2963740), (20, 2370992), (26, 1823840), (32, 1481870), (40, 1185496), (52, 911920), (64, 740935), (65, 729536), (80, 592748), (104, 455960), (130, 364768), (160, 296374), (208, 227980), (260, 182384), (320, 148187), (416, 113990), (520, 91192), (832, 56995), (1040, 45596), (2080, 22798), (4160, 11399)]