47278864802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 78033715200

約数和(自身を除く): 30754850398

約数列:

[1, 2, 13, 26, 127, 139, 239, 254, 278, 431, 478, 862, 1651, 1807, 3107, 3302, 3614, 5603, 6214, 11206, 17653, 30353, 33221, 35306, 54737, 59909, 60706, 66442, 103009, 109474, 119818, 206018, 229489, 394589, 431873, 458978, 711581, 778817, 789178, 863746, 1339117, 1423162, 1557634, 2678234, 4219067, 7608443, 8438134, 13082143, 14318251, 15216886, 26164286, 28636502, 54847871, 98909759, 109695742, 170067859, 186137263, 197819518, 340135718, 372274526, 1818417877, 3636835754, 23639432401, 47278864802]

約数ペア:

[(1, 47278864802), (2, 23639432401), (13, 3636835754), (26, 1818417877), (127, 372274526), (139, 340135718), (239, 197819518), (254, 186137263), (278, 170067859), (431, 109695742), (478, 98909759), (862, 54847871), (1651, 28636502), (1807, 26164286), (3107, 15216886), (3302, 14318251), (3614, 13082143), (5603, 8438134), (6214, 7608443), (11206, 4219067), (17653, 2678234), (30353, 1557634), (33221, 1423162), (35306, 1339117), (54737, 863746), (59909, 789178), (60706, 778817), (66442, 711581), (103009, 458978), (109474, 431873), (119818, 394589), (206018, 229489)]