55669677

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 92628480

約数和(自身を除く): 36958803

約数列:

[1, 3, 7, 19, 21, 41, 57, 83, 123, 133, 249, 287, 399, 581, 779, 861, 1577, 1681, 1743, 2337, 3403, 4731, 5043, 5453, 10209, 11039, 11767, 16359, 23821, 31939, 33117, 35301, 64657, 71463, 95817, 139523, 193971, 223573, 418569, 452599, 670719, 976661, 1357797, 2650937, 2929983, 7952811, 18556559, 55669677]

約数ペア:

[(1, 55669677), (3, 18556559), (7, 7952811), (19, 2929983), (21, 2650937), (41, 1357797), (57, 976661), (83, 670719), (123, 452599), (133, 418569), (249, 223573), (287, 193971), (399, 139523), (581, 95817), (779, 71463), (861, 64657), (1577, 35301), (1681, 33117), (1743, 31939), (2337, 23821), (3403, 16359), (4731, 11767), (5043, 11039), (5453, 10209)]