52220040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1571}}^1$

素因数の和:1862

約数の個数: 64

約数和(自身を含む): 157325760

約数和(自身を除く): 105105720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1571, 1662, 2216, 2770, 3142, 3324, 4155, 4713, 5540, 6284, 6648, 7855, 8310, 9426, 11080, 12568, 15710, 16620, 18852, 23565, 31420, 33240, 37704, 47130, 62840, 94260, 188520, 435167, 870334, 1305501, 1740668, 2175835, 2611002, 3481336, 4351670, 5222004, 6527505, 8703340, 10444008, 13055010, 17406680, 26110020, 52220040]

約数ペア:

[(1, 52220040), (2, 26110020), (3, 17406680), (4, 13055010), (5, 10444008), (6, 8703340), (8, 6527505), (10, 5222004), (12, 4351670), (15, 3481336), (20, 2611002), (24, 2175835), (30, 1740668), (40, 1305501), (60, 870334), (120, 435167), (277, 188520), (554, 94260), (831, 62840), (1108, 47130), (1385, 37704), (1571, 33240), (1662, 31420), (2216, 23565), (2770, 18852), (3142, 16620), (3324, 15710), (4155, 12568), (4713, 11080), (5540, 9426), (6284, 8310), (6648, 7855)]