51915556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2404

約数の個数: 48

約数和(自身を含む): 114871680

約数和(自身を除く): 62956124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 2309, 3212, 4618, 5621, 9236, 11242, 16163, 22484, 25399, 32326, 50798, 64652, 101596, 168557, 177793, 337114, 355586, 674228, 711172, 1179899, 1854127, 2359798, 3708254, 4719596, 7416508, 12978889, 25957778, 51915556]

約数ペア:

[(1, 51915556), (2, 25957778), (4, 12978889), (7, 7416508), (11, 4719596), (14, 3708254), (22, 2359798), (28, 1854127), (44, 1179899), (73, 711172), (77, 674228), (146, 355586), (154, 337114), (292, 177793), (308, 168557), (511, 101596), (803, 64652), (1022, 50798), (1606, 32326), (2044, 25399), (2309, 22484), (3212, 16163), (4618, 11242), (5621, 9236)]