55952274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2557}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 128186496

約数和(自身を除く): 72234222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 521, 1042, 1563, 2557, 3126, 3647, 5114, 7294, 7671, 10941, 15342, 17899, 21882, 35798, 53697, 107394, 1332197, 2664394, 3996591, 7993182, 9325379, 18650758, 27976137, 55952274]

約数ペア:

[(1, 55952274), (2, 27976137), (3, 18650758), (6, 9325379), (7, 7993182), (14, 3996591), (21, 2664394), (42, 1332197), (521, 107394), (1042, 53697), (1563, 35798), (2557, 21882), (3126, 17899), (3647, 15342), (5114, 10941), (7294, 7671)]