53576680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43207}}^1$

素因数の和:43249

約数の個数: 32

約数和(自身を含む): 124439040

約数和(自身を除く): 70862360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 43207, 86414, 172828, 216035, 345656, 432070, 864140, 1339417, 1728280, 2678834, 5357668, 6697085, 10715336, 13394170, 26788340, 53576680]

約数ペア:

[(1, 53576680), (2, 26788340), (4, 13394170), (5, 10715336), (8, 6697085), (10, 5357668), (20, 2678834), (31, 1728280), (40, 1339417), (62, 864140), (124, 432070), (155, 345656), (248, 216035), (310, 172828), (620, 86414), (1240, 43207)]