51485210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15649}}^1$

素因数の和:15710

約数の個数: 32

約数和(自身を含む): 108172800

約数和(自身を除く): 56687590

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 15649, 31298, 78245, 109543, 156490, 219086, 547715, 735503, 1095430, 1471006, 3677515, 5148521, 7355030, 10297042, 25742605, 51485210]

約数ペア:

[(1, 51485210), (2, 25742605), (5, 10297042), (7, 7355030), (10, 5148521), (14, 3677515), (35, 1471006), (47, 1095430), (70, 735503), (94, 547715), (235, 219086), (329, 156490), (470, 109543), (658, 78245), (1645, 31298), (3290, 15649)]