56428308

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 149909760

約数和(自身を除く): 93481452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 531, 558, 708, 857, 1062, 1116, 1714, 1829, 2124, 2571, 3428, 3658, 5142, 5487, 7316, 7713, 10284, 10974, 15426, 16461, 21948, 26567, 30852, 32922, 50563, 53134, 65844, 79701, 101126, 106268, 151689, 159402, 202252, 239103, 303378, 318804, 455067, 478206, 606756, 910134, 956412, 1567453, 1820268, 3134906, 4702359, 6269812, 9404718, 14107077, 18809436, 28214154, 56428308]

約数ペア:

[(1, 56428308), (2, 28214154), (3, 18809436), (4, 14107077), (6, 9404718), (9, 6269812), (12, 4702359), (18, 3134906), (31, 1820268), (36, 1567453), (59, 956412), (62, 910134), (93, 606756), (118, 478206), (124, 455067), (177, 318804), (186, 303378), (236, 239103), (279, 202252), (354, 159402), (372, 151689), (531, 106268), (558, 101126), (708, 79701), (857, 65844), (1062, 53134), (1116, 50563), (1714, 32922), (1829, 30852), (2124, 26567), (2571, 21948), (3428, 16461), (3658, 15426), (5142, 10974), (5487, 10284), (7316, 7713)]