51711576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{971}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 148366080

約数和(自身を除く): 96654504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 317, 634, 951, 971, 1268, 1902, 1942, 2219, 2536, 2913, 3804, 3884, 4438, 5826, 6657, 6797, 7608, 7768, 8876, 11652, 13314, 13594, 17752, 20391, 23304, 26628, 27188, 40782, 53256, 54376, 81564, 163128, 307807, 615614, 923421, 1231228, 1846842, 2154649, 2462456, 3693684, 4309298, 6463947, 7387368, 8618596, 12927894, 17237192, 25855788, 51711576]

約数ペア:

[(1, 51711576), (2, 25855788), (3, 17237192), (4, 12927894), (6, 8618596), (7, 7387368), (8, 6463947), (12, 4309298), (14, 3693684), (21, 2462456), (24, 2154649), (28, 1846842), (42, 1231228), (56, 923421), (84, 615614), (168, 307807), (317, 163128), (634, 81564), (951, 54376), (971, 53256), (1268, 40782), (1902, 27188), (1942, 26628), (2219, 23304), (2536, 20391), (2913, 17752), (3804, 13594), (3884, 13314), (4438, 11652), (5826, 8876), (6657, 7768), (6797, 7608)]