51878152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1093}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 103383000

約数和(自身を除く): 51504848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 349, 698, 1093, 1396, 2186, 2792, 4372, 5933, 8744, 11866, 18581, 23732, 37162, 47464, 74324, 148648, 381457, 762914, 1525828, 3051656, 6484769, 12969538, 25939076, 51878152]

約数ペア:

[(1, 51878152), (2, 25939076), (4, 12969538), (8, 6484769), (17, 3051656), (34, 1525828), (68, 762914), (136, 381457), (349, 148648), (698, 74324), (1093, 47464), (1396, 37162), (2186, 23732), (2792, 18581), (4372, 11866), (5933, 8744)]