57130796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1531}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 105524160

約数和(自身を除く): 48393364

約数列:

[1, 2, 4, 19, 38, 76, 491, 982, 1531, 1964, 3062, 6124, 9329, 18658, 29089, 37316, 58178, 116356, 751721, 1503442, 3006884, 14282699, 28565398, 57130796]

約数ペア:

[(1, 57130796), (2, 28565398), (4, 14282699), (19, 3006884), (38, 1503442), (76, 751721), (491, 116356), (982, 58178), (1531, 37316), (1964, 29089), (3062, 18658), (6124, 9329)]