55830500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{10151}}^1$

素因数の和:10181

約数の個数: 48

約数和(自身を含む): 133031808

約数和(自身を除く): 77201308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 10151, 20302, 40604, 50755, 101510, 111661, 203020, 223322, 253775, 446644, 507550, 558305, 1015100, 1116610, 1268875, 2233220, 2537750, 2791525, 5075500, 5583050, 11166100, 13957625, 27915250, 55830500]

約数ペア:

[(1, 55830500), (2, 27915250), (4, 13957625), (5, 11166100), (10, 5583050), (11, 5075500), (20, 2791525), (22, 2537750), (25, 2233220), (44, 1268875), (50, 1116610), (55, 1015100), (100, 558305), (110, 507550), (125, 446644), (220, 253775), (250, 223322), (275, 203020), (500, 111661), (550, 101510), (1100, 50755), (1375, 40604), (2750, 20302), (5500, 10151)]