51556709594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{2000959}}^1$

素因数の和:2001965

約数の個数: 16

約数和(自身を含む): 83367997440

約数和(自身を除く): 31811287846

約数列:

[1, 2, 13, 26, 991, 1982, 12883, 25766, 2000959, 4001918, 26012467, 52024934, 1982950369, 3965900738, 25778354797, 51556709594]

約数ペア:

[(1, 51556709594), (2, 25778354797), (13, 3965900738), (26, 1982950369), (991, 52024934), (1982, 26012467), (12883, 4001918), (25766, 2000959)]