56611828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 130959360

約数和(自身を除く): 74347532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 31, 52, 58, 62, 91, 116, 124, 173, 182, 203, 217, 346, 364, 377, 403, 406, 434, 692, 754, 806, 812, 868, 899, 1211, 1508, 1612, 1798, 2249, 2422, 2639, 2821, 3596, 4498, 4844, 5017, 5278, 5363, 5642, 6293, 8996, 10034, 10556, 10726, 11284, 11687, 12586, 15743, 20068, 21452, 23374, 25172, 31486, 35119, 37541, 46748, 62972, 65221, 69719, 70238, 75082, 81809, 130442, 139438, 140476, 150164, 155527, 163618, 260884, 278876, 311054, 327236, 456547, 488033, 622108, 913094, 976066, 1088689, 1826188, 1952132, 2021851, 2177378, 4043702, 4354756, 8087404, 14152957, 28305914, 56611828]

約数ペア:

[(1, 56611828), (2, 28305914), (4, 14152957), (7, 8087404), (13, 4354756), (14, 4043702), (26, 2177378), (28, 2021851), (29, 1952132), (31, 1826188), (52, 1088689), (58, 976066), (62, 913094), (91, 622108), (116, 488033), (124, 456547), (173, 327236), (182, 311054), (203, 278876), (217, 260884), (346, 163618), (364, 155527), (377, 150164), (403, 140476), (406, 139438), (434, 130442), (692, 81809), (754, 75082), (806, 70238), (812, 69719), (868, 65221), (899, 62972), (1211, 46748), (1508, 37541), (1612, 35119), (1798, 31486), (2249, 25172), (2422, 23374), (2639, 21452), (2821, 20068), (3596, 15743), (4498, 12586), (4844, 11687), (5017, 11284), (5278, 10726), (5363, 10556), (5642, 10034), (6293, 8996)]