51479038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4703}}^1$

素因数の和:5139

約数の個数: 16

約数和(自身を含む): 83373696

約数和(自身を除く): 31894658

約数列:

[1, 2, 13, 26, 421, 842, 4703, 5473, 9406, 10946, 61139, 122278, 1979963, 3959926, 25739519, 51479038]

約数ペア:

[(1, 51479038), (2, 25739519), (13, 3959926), (26, 1979963), (421, 122278), (842, 61139), (4703, 10946), (5473, 9406)]