30888931450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47521433}}^1$

素因数の和:47521458

約数の個数: 24

約数和(自身を含む): 61872907068

約数和(自身を除く): 30983975618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 47521433, 95042866, 237607165, 475214330, 617778629, 1188035825, 1235557258, 2376071650, 3088893145, 6177786290, 15444465725, 30888931450]

約数ペア:

[(1, 30888931450), (2, 15444465725), (5, 6177786290), (10, 3088893145), (13, 2376071650), (25, 1235557258), (26, 1188035825), (50, 617778629), (65, 475214330), (130, 237607165), (325, 95042866), (650, 47521433)]