53943670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6907}}^1$

素因数の和:6996

約数の個数: 32

約数和(自身を含む): 107433216

約数和(自身を除く): 53489546

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 6907, 7810, 13814, 34535, 69070, 75977, 151954, 379885, 490397, 759770, 980794, 2451985, 4903970, 5394367, 10788734, 26971835, 53943670]

約数ペア:

[(1, 53943670), (2, 26971835), (5, 10788734), (10, 5394367), (11, 4903970), (22, 2451985), (55, 980794), (71, 759770), (110, 490397), (142, 379885), (355, 151954), (710, 75977), (781, 69070), (1562, 34535), (3905, 13814), (6907, 7810)]