49399940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{29759}}^1$

素因数の和:29851

約数の個数: 24

約数和(自身を含む): 104993280

約数和(自身を除く): 55593340

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 29759, 59518, 119036, 148795, 297590, 595180, 2469997, 4939994, 9879988, 12349985, 24699970, 49399940]

約数ペア:

[(1, 49399940), (2, 24699970), (4, 12349985), (5, 9879988), (10, 4939994), (20, 2469997), (83, 595180), (166, 297590), (332, 148795), (415, 119036), (830, 59518), (1660, 29759)]