51384228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5939}}^1$

素因数の和:6056

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 86994012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 5939, 8652, 11878, 17817, 23756, 35634, 41573, 71268, 83146, 124719, 166292, 249438, 498876, 611717, 1223434, 1835151, 2446868, 3670302, 4282019, 7340604, 8564038, 12846057, 17128076, 25692114, 51384228]

約数ペア:

[(1, 51384228), (2, 25692114), (3, 17128076), (4, 12846057), (6, 8564038), (7, 7340604), (12, 4282019), (14, 3670302), (21, 2446868), (28, 1835151), (42, 1223434), (84, 611717), (103, 498876), (206, 249438), (309, 166292), (412, 124719), (618, 83146), (721, 71268), (1236, 41573), (1442, 35634), (2163, 23756), (2884, 17817), (4326, 11878), (5939, 8652)]