53646964

素因数分解:

$2^2\times 7^2\times {\mathrm{273709}}^1$

素因数の和:273727

約数の個数: 18

約数和(自身を含む): 109210290

約数和(自身を除く): 55563326

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 273709, 547418, 1094836, 1915963, 3831926, 7663852, 13411741, 26823482, 53646964]

約数ペア:

[(1, 53646964), (2, 26823482), (4, 13411741), (7, 7663852), (14, 3831926), (28, 1915963), (49, 1094836), (98, 547418), (196, 273709)]