51913914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{665563}}^1$

素因数の和:665581

約数の個数: 16

約数和(自身を含む): 111814752

約数和(自身を除く): 59900838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 665563, 1331126, 1996689, 3993378, 8652319, 17304638, 25956957, 51913914]

約数ペア:

[(1, 51913914), (2, 25956957), (3, 17304638), (6, 8652319), (13, 3993378), (26, 1996689), (39, 1331126), (78, 665563)]