47970520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92251}}^1$

素因数の和:92275

約数の個数: 32

約数和(自身を含む): 116237520

約数和(自身を除く): 68267000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 92251, 184502, 369004, 461255, 738008, 922510, 1199263, 1845020, 2398526, 3690040, 4797052, 5996315, 9594104, 11992630, 23985260, 47970520]

約数ペア:

[(1, 47970520), (2, 23985260), (4, 11992630), (5, 9594104), (8, 5996315), (10, 4797052), (13, 3690040), (20, 2398526), (26, 1845020), (40, 1199263), (52, 922510), (65, 738008), (104, 461255), (130, 369004), (260, 184502), (520, 92251)]