57055570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2395

約数の個数: 64

約数和(自身を含む): 127806336

約数和(自身を除く): 70750766

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2347, 2431, 4694, 4862, 11735, 12155, 23470, 24310, 25817, 30511, 39899, 51634, 61022, 79798, 129085, 152555, 199495, 258170, 305110, 335621, 398990, 438889, 518687, 671242, 877778, 1037374, 1678105, 2194445, 2593435, 3356210, 4388890, 5186870, 5705557, 11411114, 28527785, 57055570]

約数ペア:

[(1, 57055570), (2, 28527785), (5, 11411114), (10, 5705557), (11, 5186870), (13, 4388890), (17, 3356210), (22, 2593435), (26, 2194445), (34, 1678105), (55, 1037374), (65, 877778), (85, 671242), (110, 518687), (130, 438889), (143, 398990), (170, 335621), (187, 305110), (221, 258170), (286, 199495), (374, 152555), (442, 129085), (715, 79798), (935, 61022), (1105, 51634), (1430, 39899), (1870, 30511), (2210, 25817), (2347, 24310), (2431, 23470), (4694, 12155), (4862, 11735)]