51104180

素因数分解:

$2^2\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{1723}}^1$

素因数の和:3215

約数の個数: 24

約数和(自身を含む): 107453472

約数和(自身を除く): 56349292

約数列:

[1, 2, 4, 5, 10, 20, 1483, 1723, 2966, 3446, 5932, 6892, 7415, 8615, 14830, 17230, 29660, 34460, 2555209, 5110418, 10220836, 12776045, 25552090, 51104180]

約数ペア:

[(1, 51104180), (2, 25552090), (4, 12776045), (5, 10220836), (10, 5110418), (20, 2555209), (1483, 34460), (1723, 29660), (2966, 17230), (3446, 14830), (5932, 8615), (6892, 7415)]