47655920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45823}}^1$

素因数の和:45849

約数の個数: 40

約数和(自身を含む): 119325696

約数和(自身を除く): 71669776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 45823, 91646, 183292, 229115, 366584, 458230, 595699, 733168, 916460, 1191398, 1832920, 2382796, 2978495, 3665840, 4765592, 5956990, 9531184, 11913980, 23827960, 47655920]

約数ペア:

[(1, 47655920), (2, 23827960), (4, 11913980), (5, 9531184), (8, 5956990), (10, 4765592), (13, 3665840), (16, 2978495), (20, 2382796), (26, 1832920), (40, 1191398), (52, 916460), (65, 733168), (80, 595699), (104, 458230), (130, 366584), (208, 229115), (260, 183292), (520, 91646), (1040, 45823)]