51116072

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19421}}^1$

素因数の和:19481

約数の個数: 32

約数和(自身を含む): 111870720

約数和(自身を除く): 60754648

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 19421, 38842, 77684, 135947, 155368, 271894, 543788, 912787, 1087576, 1825574, 3651148, 6389509, 7302296, 12779018, 25558036, 51116072]

約数ペア:

[(1, 51116072), (2, 25558036), (4, 12779018), (7, 7302296), (8, 6389509), (14, 3651148), (28, 1825574), (47, 1087576), (56, 912787), (94, 543788), (188, 271894), (329, 155368), (376, 135947), (658, 77684), (1316, 38842), (2632, 19421)]