51605672

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 103692960

約数和(自身を除く): 52087288

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 167, 214, 334, 361, 428, 668, 722, 856, 1336, 1444, 2033, 2888, 3173, 4066, 6346, 8132, 12692, 16264, 17869, 25384, 35738, 38627, 60287, 71476, 77254, 120574, 142952, 154508, 241148, 309016, 339511, 482296, 679022, 1358044, 2716088, 6450709, 12901418, 25802836, 51605672]

約数ペア:

[(1, 51605672), (2, 25802836), (4, 12901418), (8, 6450709), (19, 2716088), (38, 1358044), (76, 679022), (107, 482296), (152, 339511), (167, 309016), (214, 241148), (334, 154508), (361, 142952), (428, 120574), (668, 77254), (722, 71476), (856, 60287), (1336, 38627), (1444, 35738), (2033, 25384), (2888, 17869), (3173, 16264), (4066, 12692), (6346, 8132)]