51479288

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19559}}^1$

素因数の和:19619

約数の個数: 32

約数和(自身を含む): 112665600

約数和(自身を除く): 61186312

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 19559, 39118, 78236, 136913, 156472, 273826, 547652, 919273, 1095304, 1838546, 3677092, 6434911, 7354184, 12869822, 25739644, 51479288]

約数ペア:

[(1, 51479288), (2, 25739644), (4, 12869822), (7, 7354184), (8, 6434911), (14, 3677092), (28, 1838546), (47, 1095304), (56, 919273), (94, 547652), (188, 273826), (329, 156472), (376, 136913), (658, 78236), (1316, 39118), (2632, 19559)]