49980316

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{211781}}^1$

素因数の和:211844

約数の個数: 12

約数和(自身を含む): 88948440

約数和(自身を除く): 38968124

約数列:

[1, 2, 4, 59, 118, 236, 211781, 423562, 847124, 12495079, 24990158, 49980316]

約数ペア:

[(1, 49980316), (2, 24990158), (4, 12495079), (59, 847124), (118, 423562), (236, 211781)]