55412810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 105380352

約数和(自身を除く): 49967542

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 4157, 6665, 8314, 13330, 20785, 41570, 128867, 178751, 257734, 357502, 644335, 893755, 1288670, 1787510, 5541281, 11082562, 27706405, 55412810]

約数ペア:

[(1, 55412810), (2, 27706405), (5, 11082562), (10, 5541281), (31, 1787510), (43, 1288670), (62, 893755), (86, 644335), (155, 357502), (215, 257734), (310, 178751), (430, 128867), (1333, 41570), (2666, 20785), (4157, 13330), (6665, 8314)]