51083620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{364883}}^1$

素因数の和:364899

約数の個数: 24

約数和(自身を含む): 122601024

約数和(自身を除く): 71517404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 364883, 729766, 1459532, 1824415, 2554181, 3648830, 5108362, 7297660, 10216724, 12770905, 25541810, 51083620]

約数ペア:

[(1, 51083620), (2, 25541810), (4, 12770905), (5, 10216724), (7, 7297660), (10, 5108362), (14, 3648830), (20, 2554181), (28, 1824415), (35, 1459532), (70, 729766), (140, 364883)]