55830940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{253777}}^1$

素因数の和:253797

約数の個数: 24

約数和(自身を含む): 127904112

約数和(自身を除く): 72073172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 253777, 507554, 1015108, 1268885, 2537770, 2791547, 5075540, 5583094, 11166188, 13957735, 27915470, 55830940]

約数ペア:

[(1, 55830940), (2, 27915470), (4, 13957735), (5, 11166188), (10, 5583094), (11, 5075540), (20, 2791547), (22, 2537770), (44, 1268885), (55, 1015108), (110, 507554), (220, 253777)]