51136710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12263}}^1$

素因数の和:12412

約数の個数: 32

約数和(自身を含む): 123621120

約数和(自身を除く): 72484410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 12263, 24526, 36789, 61315, 73578, 122630, 183945, 367890, 1704557, 3409114, 5113671, 8522785, 10227342, 17045570, 25568355, 51136710]

約数ペア:

[(1, 51136710), (2, 25568355), (3, 17045570), (5, 10227342), (6, 8522785), (10, 5113671), (15, 3409114), (30, 1704557), (139, 367890), (278, 183945), (417, 122630), (695, 73578), (834, 61315), (1390, 36789), (2085, 24526), (4170, 12263)]