51607784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2417}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 103151880

約数和(自身を除く): 51544096

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2417, 2669, 4834, 5338, 9668, 10676, 19336, 21352, 41089, 82178, 164356, 328712, 379469, 758938, 1517876, 3035752, 6450973, 12901946, 25803892, 51607784]

約数ペア:

[(1, 51607784), (2, 25803892), (4, 12901946), (8, 6450973), (17, 3035752), (34, 1517876), (68, 758938), (136, 379469), (157, 328712), (314, 164356), (628, 82178), (1256, 41089), (2417, 21352), (2669, 19336), (4834, 10676), (5338, 9668)]