56557970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2441}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 116747136

約数和(自身を除く): 60189166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 2441, 3310, 4634, 4882, 11585, 12205, 17087, 23170, 24410, 34174, 85435, 170870, 807971, 1615942, 4039855, 5655797, 8079710, 11311594, 28278985, 56557970]

約数ペア:

[(1, 56557970), (2, 28278985), (5, 11311594), (7, 8079710), (10, 5655797), (14, 4039855), (35, 1615942), (70, 807971), (331, 170870), (662, 85435), (1655, 34174), (2317, 24410), (2441, 23170), (3310, 17087), (4634, 12205), (4882, 11585)]