56796272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{273059}}^1$

素因数の和:273080

約数の個数: 20

約数和(自身を含む): 118508040

約数和(自身を除く): 61711768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 273059, 546118, 1092236, 2184472, 3549767, 4368944, 7099534, 14199068, 28398136, 56796272]

約数ペア:

[(1, 56796272), (2, 28398136), (4, 14199068), (8, 7099534), (13, 4368944), (16, 3549767), (26, 2184472), (52, 1092236), (104, 546118), (208, 273059)]