64943950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{56473}}^1$

素因数の和:56508

約数の個数: 24

約数和(自身を含む): 126049968

約数和(自身を除く): 61106018

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 56473, 112946, 282365, 564730, 1298879, 1411825, 2597758, 2823650, 6494395, 12988790, 32471975, 64943950]

約数ペア:

[(1, 64943950), (2, 32471975), (5, 12988790), (10, 6494395), (23, 2823650), (25, 2597758), (46, 1411825), (50, 1298879), (115, 564730), (230, 282365), (575, 112946), (1150, 56473)]