54891328

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 56

約数和(自身を含む): 114279680

約数和(自身を除く): 59388352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 146, 248, 292, 379, 496, 584, 758, 992, 1168, 1516, 1984, 2263, 2336, 3032, 4526, 4672, 6064, 9052, 11749, 12128, 18104, 23498, 24256, 27667, 36208, 46996, 55334, 72416, 93992, 110668, 144832, 187984, 221336, 375968, 442672, 751936, 857677, 885344, 1715354, 1770688, 3430708, 6861416, 13722832, 27445664, 54891328]

約数ペア:

[(1, 54891328), (2, 27445664), (4, 13722832), (8, 6861416), (16, 3430708), (31, 1770688), (32, 1715354), (62, 885344), (64, 857677), (73, 751936), (124, 442672), (146, 375968), (248, 221336), (292, 187984), (379, 144832), (496, 110668), (584, 93992), (758, 72416), (992, 55334), (1168, 46996), (1516, 36208), (1984, 27667), (2263, 24256), (2336, 23498), (3032, 18104), (4526, 12128), (4672, 11749), (6064, 9052)]