55572416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2041

約数の個数: 56

約数和(自身を含む): 121188480

約数和(自身を除く): 65616064

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 1987, 3496, 3974, 6992, 7948, 13984, 15896, 27968, 31792, 37753, 45701, 63584, 75506, 91402, 127168, 151012, 182804, 302024, 365608, 604048, 731216, 868319, 1208096, 1462432, 1736638, 2416192, 2924864, 3473276, 6946552, 13893104, 27786208, 55572416]

約数ペア:

[(1, 55572416), (2, 27786208), (4, 13893104), (8, 6946552), (16, 3473276), (19, 2924864), (23, 2416192), (32, 1736638), (38, 1462432), (46, 1208096), (64, 868319), (76, 731216), (92, 604048), (152, 365608), (184, 302024), (304, 182804), (368, 151012), (437, 127168), (608, 91402), (736, 75506), (874, 63584), (1216, 45701), (1472, 37753), (1748, 31792), (1987, 27968), (3496, 15896), (3974, 13984), (6992, 7948)]