57021110

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 105224832

約数和(自身を除く): 48203722

約数列:

[1, 2, 5, 10, 53, 106, 265, 271, 397, 530, 542, 794, 1355, 1985, 2710, 3970, 14363, 21041, 28726, 42082, 71815, 105205, 107587, 143630, 210410, 215174, 537935, 1075870, 5702111, 11404222, 28510555, 57021110]

約数ペア:

[(1, 57021110), (2, 28510555), (5, 11404222), (10, 5702111), (53, 1075870), (106, 537935), (265, 215174), (271, 210410), (397, 143630), (530, 107587), (542, 105205), (794, 71815), (1355, 42082), (1985, 28726), (2710, 21041), (3970, 14363)]