57474452

素因数分解:

$2^2\times 7^3\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 118473600

約数和(自身を除く): 60999148

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 257, 326, 343, 514, 652, 686, 1028, 1141, 1372, 1799, 2282, 3598, 4564, 7196, 7987, 12593, 15974, 25186, 31948, 41891, 50372, 55909, 83782, 88151, 111818, 167564, 176302, 223636, 293237, 352604, 586474, 1172948, 2052659, 4105318, 8210636, 14368613, 28737226, 57474452]

約数ペア:

[(1, 57474452), (2, 28737226), (4, 14368613), (7, 8210636), (14, 4105318), (28, 2052659), (49, 1172948), (98, 586474), (163, 352604), (196, 293237), (257, 223636), (326, 176302), (343, 167564), (514, 111818), (652, 88151), (686, 83782), (1028, 55909), (1141, 50372), (1372, 41891), (1799, 31948), (2282, 25186), (3598, 15974), (4564, 12593), (7196, 7987)]