57271136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4495

約数の個数: 48

約数和(自身を含む): 125371008

約数和(自身を除く): 68099872

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 4441, 6448, 8882, 12896, 17764, 35528, 57733, 71056, 115466, 137671, 142112, 230932, 275342, 461864, 550684, 923728, 1101368, 1789723, 1847456, 2202736, 3579446, 4405472, 7158892, 14317784, 28635568, 57271136]

約数ペア:

[(1, 57271136), (2, 28635568), (4, 14317784), (8, 7158892), (13, 4405472), (16, 3579446), (26, 2202736), (31, 1847456), (32, 1789723), (52, 1101368), (62, 923728), (104, 550684), (124, 461864), (208, 275342), (248, 230932), (403, 142112), (416, 137671), (496, 115466), (806, 71056), (992, 57733), (1612, 35528), (3224, 17764), (4441, 12896), (6448, 8882)]