52178679

素因数分解:

$3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:860

約数の個数: 36

約数和(自身を含む): 88297560

約数和(自身を除く): 36118881

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 179, 441, 537, 661, 1253, 1611, 1983, 3759, 4627, 5949, 8771, 11277, 13881, 26313, 32389, 41643, 78939, 97167, 118319, 291501, 354957, 828233, 1064871, 2484699, 5797631, 7454097, 17392893, 52178679]

約数ペア:

[(1, 52178679), (3, 17392893), (7, 7454097), (9, 5797631), (21, 2484699), (49, 1064871), (63, 828233), (147, 354957), (179, 291501), (441, 118319), (537, 97167), (661, 78939), (1253, 41643), (1611, 32389), (1983, 26313), (3759, 13881), (4627, 11277), (5949, 8771)]