51808588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 104569920

約数和(自身を除く): 52761332

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 103, 206, 221, 412, 442, 569, 884, 1138, 1339, 1751, 2276, 2678, 3502, 5356, 7004, 7397, 9673, 14794, 19346, 22763, 29588, 38692, 45526, 58607, 91052, 117214, 125749, 234428, 251498, 502996, 761891, 996319, 1523782, 1992638, 3047564, 3985276, 12952147, 25904294, 51808588]

約数ペア:

[(1, 51808588), (2, 25904294), (4, 12952147), (13, 3985276), (17, 3047564), (26, 1992638), (34, 1523782), (52, 996319), (68, 761891), (103, 502996), (206, 251498), (221, 234428), (412, 125749), (442, 117214), (569, 91052), (884, 58607), (1138, 45526), (1339, 38692), (1751, 29588), (2276, 22763), (2678, 19346), (3502, 14794), (5356, 9673), (7004, 7397)]