55048838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{20963}}^1$

素因数の和:21079

約数の個数: 16

約数和(自身を含む): 89809776

約数和(自身を除く): 34760938

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 20963, 41926, 272519, 545038, 2117263, 4234526, 27524419, 55048838]

約数ペア:

[(1, 55048838), (2, 27524419), (13, 4234526), (26, 2117263), (101, 545038), (202, 272519), (1313, 41926), (2626, 20963)]