51506620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{234121}}^1$

素因数の和:234141

約数の個数: 24

約数和(自身を含む): 117997488

約数和(自身を除く): 66490868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 234121, 468242, 936484, 1170605, 2341210, 2575331, 4682420, 5150662, 10301324, 12876655, 25753310, 51506620]

約数ペア:

[(1, 51506620), (2, 25753310), (4, 12876655), (5, 10301324), (10, 5150662), (11, 4682420), (20, 2575331), (22, 2341210), (44, 1170605), (55, 936484), (110, 468242), (220, 234121)]