56240338

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 111456000

約数和(自身を除く): 55215662

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 257, 319, 343, 406, 514, 539, 638, 686, 1078, 1421, 1799, 2233, 2827, 2842, 3598, 3773, 4466, 5654, 7453, 7546, 9947, 12593, 14906, 15631, 19789, 19894, 25186, 31262, 39578, 52171, 81983, 88151, 104342, 109417, 138523, 163966, 176302, 218834, 277046, 365197, 573881, 730394, 969661, 1147762, 1939322, 2556379, 4017167, 5112758, 8034334, 28120169, 56240338]

約数ペア:

[(1, 56240338), (2, 28120169), (7, 8034334), (11, 5112758), (14, 4017167), (22, 2556379), (29, 1939322), (49, 1147762), (58, 969661), (77, 730394), (98, 573881), (154, 365197), (203, 277046), (257, 218834), (319, 176302), (343, 163966), (406, 138523), (514, 109417), (539, 104342), (638, 88151), (686, 81983), (1078, 52171), (1421, 39578), (1799, 31262), (2233, 25186), (2827, 19894), (2842, 19789), (3598, 15631), (3773, 14906), (4466, 12593), (5654, 9947), (7453, 7546)]