56990696

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 127180800

約数和(自身を除く): 70190104

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 59, 94, 118, 188, 236, 329, 367, 376, 413, 472, 658, 734, 826, 1316, 1468, 1652, 2569, 2632, 2773, 2936, 3304, 5138, 5546, 10276, 11092, 17249, 19411, 20552, 21653, 22184, 34498, 38822, 43306, 68996, 77644, 86612, 120743, 137992, 151571, 155288, 173224, 241486, 303142, 482972, 606284, 965944, 1017691, 1212568, 2035382, 4070764, 7123837, 8141528, 14247674, 28495348, 56990696]

約数ペア:

[(1, 56990696), (2, 28495348), (4, 14247674), (7, 8141528), (8, 7123837), (14, 4070764), (28, 2035382), (47, 1212568), (56, 1017691), (59, 965944), (94, 606284), (118, 482972), (188, 303142), (236, 241486), (329, 173224), (367, 155288), (376, 151571), (413, 137992), (472, 120743), (658, 86612), (734, 77644), (826, 68996), (1316, 43306), (1468, 38822), (1652, 34498), (2569, 22184), (2632, 21653), (2773, 20552), (2936, 19411), (3304, 17249), (5138, 11092), (5546, 10276)]