54292040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 134256960

約数和(自身を除く): 79964920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 163, 220, 326, 440, 652, 757, 815, 1304, 1514, 1630, 1793, 3028, 3260, 3586, 3785, 6056, 6520, 7172, 7570, 8327, 8965, 14344, 15140, 16654, 17930, 30280, 33308, 35860, 41635, 66616, 71720, 83270, 123391, 166540, 246782, 333080, 493564, 616955, 987128, 1233910, 1357301, 2467820, 2714602, 4935640, 5429204, 6786505, 10858408, 13573010, 27146020, 54292040]

約数ペア:

[(1, 54292040), (2, 27146020), (4, 13573010), (5, 10858408), (8, 6786505), (10, 5429204), (11, 4935640), (20, 2714602), (22, 2467820), (40, 1357301), (44, 1233910), (55, 987128), (88, 616955), (110, 493564), (163, 333080), (220, 246782), (326, 166540), (440, 123391), (652, 83270), (757, 71720), (815, 66616), (1304, 41635), (1514, 35860), (1630, 33308), (1793, 30280), (3028, 17930), (3260, 16654), (3586, 15140), (3785, 14344), (6056, 8965), (6520, 8327), (7172, 7570)]