47702390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 89743680

約数和(自身を除く): 42041290

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 1597, 2987, 3194, 5974, 7985, 14935, 15970, 29870, 46313, 92626, 164491, 231565, 328982, 463130, 822455, 1644910, 4770239, 9540478, 23851195, 47702390]

約数ペア:

[(1, 47702390), (2, 23851195), (5, 9540478), (10, 4770239), (29, 1644910), (58, 822455), (103, 463130), (145, 328982), (206, 231565), (290, 164491), (515, 92626), (1030, 46313), (1597, 29870), (2987, 15970), (3194, 14935), (5974, 7985)]