53678822

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{971}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 81601344

約数和(自身を除く): 27922522

約数列:

[1, 2, 131, 211, 262, 422, 971, 1942, 27641, 55282, 127201, 204881, 254402, 409762, 26839411, 53678822]

約数ペア:

[(1, 53678822), (2, 26839411), (131, 409762), (211, 254402), (262, 204881), (422, 127201), (971, 55282), (1942, 27641)]