53400568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1109}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 108158400

約数和(自身を除く): 54757832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 463, 926, 1109, 1852, 2218, 3704, 4436, 6019, 8872, 12038, 14417, 24076, 28834, 48152, 57668, 115336, 513467, 1026934, 2053868, 4107736, 6675071, 13350142, 26700284, 53400568]

約数ペア:

[(1, 53400568), (2, 26700284), (4, 13350142), (8, 6675071), (13, 4107736), (26, 2053868), (52, 1026934), (104, 513467), (463, 115336), (926, 57668), (1109, 48152), (1852, 28834), (2218, 24076), (3704, 14417), (4436, 12038), (6019, 8872)]