52398760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 125737920

約数和(自身を除く): 73339160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 251, 307, 340, 502, 614, 680, 1004, 1228, 1255, 1535, 2008, 2456, 2510, 3070, 4267, 5020, 5219, 6140, 8534, 10040, 10438, 12280, 17068, 20876, 21335, 26095, 34136, 41752, 42670, 52190, 77057, 85340, 104380, 154114, 170680, 208760, 308228, 385285, 616456, 770570, 1309969, 1541140, 2619938, 3082280, 5239876, 6549845, 10479752, 13099690, 26199380, 52398760]

約数ペア:

[(1, 52398760), (2, 26199380), (4, 13099690), (5, 10479752), (8, 6549845), (10, 5239876), (17, 3082280), (20, 2619938), (34, 1541140), (40, 1309969), (68, 770570), (85, 616456), (136, 385285), (170, 308228), (251, 208760), (307, 170680), (340, 154114), (502, 104380), (614, 85340), (680, 77057), (1004, 52190), (1228, 42670), (1255, 41752), (1535, 34136), (2008, 26095), (2456, 21335), (2510, 20876), (3070, 17068), (4267, 12280), (5020, 10438), (5219, 10040), (6140, 8534)]