55905928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 121080960

約数和(自身を除く): 65175032

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 103, 104, 136, 206, 221, 307, 412, 442, 614, 824, 884, 1228, 1339, 1751, 1768, 2456, 2678, 3502, 3991, 5219, 5356, 7004, 7982, 10438, 10712, 14008, 15964, 20876, 22763, 31621, 31928, 41752, 45526, 63242, 67847, 91052, 126484, 135694, 182104, 252968, 271388, 411073, 537557, 542776, 822146, 1075114, 1644292, 2150228, 3288584, 4300456, 6988241, 13976482, 27952964, 55905928]

約数ペア:

[(1, 55905928), (2, 27952964), (4, 13976482), (8, 6988241), (13, 4300456), (17, 3288584), (26, 2150228), (34, 1644292), (52, 1075114), (68, 822146), (103, 542776), (104, 537557), (136, 411073), (206, 271388), (221, 252968), (307, 182104), (412, 135694), (442, 126484), (614, 91052), (824, 67847), (884, 63242), (1228, 45526), (1339, 41752), (1751, 31928), (1768, 31621), (2456, 22763), (2678, 20876), (3502, 15964), (3991, 14008), (5219, 10712), (5356, 10438), (7004, 7982)]