53156019

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^2$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 82485760

約数和(自身を除く): 29329741

約数列:

[1, 3, 7, 21, 79, 179, 237, 537, 553, 1253, 1659, 3759, 14141, 32041, 42423, 96123, 98987, 224287, 296961, 672861, 2531239, 7593717, 17718673, 53156019]

約数ペア:

[(1, 53156019), (3, 17718673), (7, 7593717), (21, 2531239), (79, 672861), (179, 296961), (237, 224287), (537, 98987), (553, 96123), (1253, 42423), (1659, 32041), (3759, 14141)]