48877972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{85451}}^1$

素因数の和:85479

約数の個数: 24

約数和(自身を含む): 100491552

約数和(自身を除く): 51613580

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 85451, 170902, 341804, 939961, 1110863, 1879922, 2221726, 3759844, 4443452, 12219493, 24438986, 48877972]

約数ペア:

[(1, 48877972), (2, 24438986), (4, 12219493), (11, 4443452), (13, 3759844), (22, 2221726), (26, 1879922), (44, 1110863), (52, 939961), (143, 341804), (286, 170902), (572, 85451)]