47558888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{821}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 96321960

約数和(自身を除く): 48763072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 557, 821, 1114, 1642, 2228, 3284, 4456, 6568, 7241, 10673, 14482, 21346, 28964, 42692, 57928, 85384, 457297, 914594, 1829188, 3658376, 5944861, 11889722, 23779444, 47558888]

約数ペア:

[(1, 47558888), (2, 23779444), (4, 11889722), (8, 5944861), (13, 3658376), (26, 1829188), (52, 914594), (104, 457297), (557, 85384), (821, 57928), (1114, 42692), (1642, 28964), (2228, 21346), (3284, 14482), (4456, 10673), (6568, 7241)]