56682495

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 101155392

約数和(自身を除く): 44472897

約数列:

[1, 3, 5, 9, 15, 45, 71, 113, 157, 213, 339, 355, 471, 565, 639, 785, 1017, 1065, 1413, 1695, 2355, 3195, 5085, 7065, 8023, 11147, 17741, 24069, 33441, 40115, 53223, 55735, 72207, 88705, 100323, 120345, 159669, 167205, 266115, 361035, 501615, 798345, 1259611, 3778833, 6298055, 11336499, 18894165, 56682495]

約数ペア:

[(1, 56682495), (3, 18894165), (5, 11336499), (9, 6298055), (15, 3778833), (45, 1259611), (71, 798345), (113, 501615), (157, 361035), (213, 266115), (339, 167205), (355, 159669), (471, 120345), (565, 100323), (639, 88705), (785, 72207), (1017, 55735), (1065, 53223), (1413, 40115), (1695, 33441), (2355, 24069), (3195, 17741), (5085, 11147), (7065, 8023)]