57472480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27631}}^1$

素因数の和:27659

約数の個数: 48

約数和(自身を含む): 146228544

約数和(自身を除く): 88756064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 27631, 55262, 110524, 138155, 221048, 276310, 359203, 442096, 552620, 718406, 884192, 1105240, 1436812, 1796015, 2210480, 2873624, 3592030, 4420960, 5747248, 7184060, 11494496, 14368120, 28736240, 57472480]

約数ペア:

[(1, 57472480), (2, 28736240), (4, 14368120), (5, 11494496), (8, 7184060), (10, 5747248), (13, 4420960), (16, 3592030), (20, 2873624), (26, 2210480), (32, 1796015), (40, 1436812), (52, 1105240), (65, 884192), (80, 718406), (104, 552620), (130, 442096), (160, 359203), (208, 276310), (260, 221048), (416, 138155), (520, 110524), (1040, 55262), (2080, 27631)]