46477820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 100427040

約数和(自身を除く): 53949220

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 163, 212, 265, 269, 326, 530, 538, 652, 815, 1060, 1076, 1345, 1630, 2690, 3260, 5380, 8639, 14257, 17278, 28514, 34556, 43195, 43847, 57028, 71285, 86390, 87694, 142570, 172780, 175388, 219235, 285140, 438470, 876940, 2323891, 4647782, 9295564, 11619455, 23238910, 46477820]

約数ペア:

[(1, 46477820), (2, 23238910), (4, 11619455), (5, 9295564), (10, 4647782), (20, 2323891), (53, 876940), (106, 438470), (163, 285140), (212, 219235), (265, 175388), (269, 172780), (326, 142570), (530, 87694), (538, 86390), (652, 71285), (815, 57028), (1060, 43847), (1076, 43195), (1345, 34556), (1630, 28514), (2690, 17278), (3260, 14257), (5380, 8639)]