52970220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 165896640

約数和(自身を除く): 112926420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 233, 270, 421, 466, 540, 699, 842, 932, 1165, 1263, 1398, 1684, 2097, 2105, 2330, 2526, 2796, 3495, 3789, 4194, 4210, 4660, 5052, 6291, 6315, 6990, 7578, 8388, 8420, 10485, 11367, 12582, 12630, 13980, 15156, 18945, 20970, 22734, 25164, 25260, 31455, 37890, 41940, 45468, 56835, 62910, 75780, 98093, 113670, 125820, 196186, 227340, 294279, 392372, 490465, 588558, 882837, 980930, 1177116, 1471395, 1765674, 1961860, 2648511, 2942790, 3531348, 4414185, 5297022, 5885580, 8828370, 10594044, 13242555, 17656740, 26485110, 52970220]

約数ペア:

[(1, 52970220), (2, 26485110), (3, 17656740), (4, 13242555), (5, 10594044), (6, 8828370), (9, 5885580), (10, 5297022), (12, 4414185), (15, 3531348), (18, 2942790), (20, 2648511), (27, 1961860), (30, 1765674), (36, 1471395), (45, 1177116), (54, 980930), (60, 882837), (90, 588558), (108, 490465), (135, 392372), (180, 294279), (233, 227340), (270, 196186), (421, 125820), (466, 113670), (540, 98093), (699, 75780), (842, 62910), (932, 56835), (1165, 45468), (1263, 41940), (1398, 37890), (1684, 31455), (2097, 25260), (2105, 25164), (2330, 22734), (2526, 20970), (2796, 18945), (3495, 15156), (3789, 13980), (4194, 12630), (4210, 12582), (4660, 11367), (5052, 10485), (6291, 8420), (6315, 8388), (6990, 7578)]