51637744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2879}}^1$

素因数の和:2965

約数の個数: 40

約数和(自身を含む): 107136000

約数和(自身を除く): 55498256

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 2879, 4484, 5758, 8968, 11516, 17936, 23032, 46064, 54701, 109402, 169861, 218804, 339722, 437608, 679444, 875216, 1358888, 2717776, 3227359, 6454718, 12909436, 25818872, 51637744]

約数ペア:

[(1, 51637744), (2, 25818872), (4, 12909436), (8, 6454718), (16, 3227359), (19, 2717776), (38, 1358888), (59, 875216), (76, 679444), (118, 437608), (152, 339722), (236, 218804), (304, 169861), (472, 109402), (944, 54701), (1121, 46064), (2242, 23032), (2879, 17936), (4484, 11516), (5758, 8968)]