53778824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2557}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 110505600

約数和(自身を除く): 56726776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2557, 2629, 5114, 5258, 10228, 10516, 20456, 21032, 28127, 56254, 112508, 225016, 611123, 1222246, 2444492, 4888984, 6722353, 13444706, 26889412, 53778824]

約数ペア:

[(1, 53778824), (2, 26889412), (4, 13444706), (8, 6722353), (11, 4888984), (22, 2444492), (44, 1222246), (88, 611123), (239, 225016), (478, 112508), (956, 56254), (1912, 28127), (2557, 21032), (2629, 20456), (5114, 10516), (5258, 10228)]