55582160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13109}}^1$

素因数の和:13175

約数の個数: 40

約数和(自身を含む): 131676840

約数和(自身を除く): 76094680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 13109, 26218, 52436, 65545, 104872, 131090, 209744, 262180, 524360, 694777, 1048720, 1389554, 2779108, 3473885, 5558216, 6947770, 11116432, 13895540, 27791080, 55582160]

約数ペア:

[(1, 55582160), (2, 27791080), (4, 13895540), (5, 11116432), (8, 6947770), (10, 5558216), (16, 3473885), (20, 2779108), (40, 1389554), (53, 1048720), (80, 694777), (106, 524360), (212, 262180), (265, 209744), (424, 131090), (530, 104872), (848, 65545), (1060, 52436), (2120, 26218), (4240, 13109)]