52643556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{659}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 152792640

約数和(自身を除く): 100149084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317, 634, 659, 951, 1268, 1318, 1902, 1977, 2219, 2636, 2853, 3804, 3954, 4438, 4613, 5706, 5931, 6657, 7908, 8876, 9226, 11412, 11862, 13314, 13839, 18452, 19971, 23724, 26628, 27678, 39942, 41517, 55356, 79884, 83034, 166068, 208903, 417806, 626709, 835612, 1253418, 1462321, 1880127, 2506836, 2924642, 3760254, 4386963, 5849284, 7520508, 8773926, 13160889, 17547852, 26321778, 52643556]

約数ペア:

[(1, 52643556), (2, 26321778), (3, 17547852), (4, 13160889), (6, 8773926), (7, 7520508), (9, 5849284), (12, 4386963), (14, 3760254), (18, 2924642), (21, 2506836), (28, 1880127), (36, 1462321), (42, 1253418), (63, 835612), (84, 626709), (126, 417806), (252, 208903), (317, 166068), (634, 83034), (659, 79884), (951, 55356), (1268, 41517), (1318, 39942), (1902, 27678), (1977, 26628), (2219, 23724), (2636, 19971), (2853, 18452), (3804, 13839), (3954, 13314), (4438, 11862), (4613, 11412), (5706, 9226), (5931, 8876), (6657, 7908)]