47076920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{106993}}^1$

素因数の和:107015

約数の個数: 32

約数和(自身を含む): 115553520

約数和(自身を除く): 68476600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 106993, 213986, 427972, 534965, 855944, 1069930, 1176923, 2139860, 2353846, 4279720, 4707692, 5884615, 9415384, 11769230, 23538460, 47076920]

約数ペア:

[(1, 47076920), (2, 23538460), (4, 11769230), (5, 9415384), (8, 5884615), (10, 4707692), (11, 4279720), (20, 2353846), (22, 2139860), (40, 1176923), (44, 1069930), (55, 855944), (88, 534965), (110, 427972), (220, 213986), (440, 106993)]