55407952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1879}}^1$

素因数の和:2003

約数の個数: 40

約数和(自身を含む): 114228800

約数和(自身を除く): 58820848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 1879, 3686, 3758, 7372, 7516, 14744, 15032, 29488, 30064, 35701, 71402, 142804, 182263, 285608, 364526, 571216, 729052, 1458104, 2916208, 3462997, 6925994, 13851988, 27703976, 55407952]

約数ペア:

[(1, 55407952), (2, 27703976), (4, 13851988), (8, 6925994), (16, 3462997), (19, 2916208), (38, 1458104), (76, 729052), (97, 571216), (152, 364526), (194, 285608), (304, 182263), (388, 142804), (776, 71402), (1552, 35701), (1843, 30064), (1879, 29488), (3686, 15032), (3758, 14744), (7372, 7516)]