51117325

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6793}}^1$

素因数の和:6853

約数の個数: 24

約数和(自身を含む): 74136128

約数和(自身を除く): 23018803

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 1075, 1505, 6793, 7525, 33965, 47551, 169825, 237755, 292099, 1188775, 1460495, 2044693, 7302475, 10223465, 51117325]

約数ペア:

[(1, 51117325), (5, 10223465), (7, 7302475), (25, 2044693), (35, 1460495), (43, 1188775), (175, 292099), (215, 237755), (301, 169825), (1075, 47551), (1505, 33965), (6793, 7525)]