55275664

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 109243008

約数和(自身を除く): 53967344

約数列:

[1, 2, 4, 8, 16, 137, 151, 167, 274, 302, 334, 548, 604, 668, 1096, 1208, 1336, 2192, 2416, 2672, 20687, 22879, 25217, 41374, 45758, 50434, 82748, 91516, 100868, 165496, 183032, 201736, 330992, 366064, 403472, 3454729, 6909458, 13818916, 27637832, 55275664]

約数ペア:

[(1, 55275664), (2, 27637832), (4, 13818916), (8, 6909458), (16, 3454729), (137, 403472), (151, 366064), (167, 330992), (274, 201736), (302, 183032), (334, 165496), (548, 100868), (604, 91516), (668, 82748), (1096, 50434), (1208, 45758), (1336, 41374), (2192, 25217), (2416, 22879), (2672, 20687)]