42712987331

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{1523}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 52815744000

約数和(自身を除く): 10102756669

約数列:

[1, 7, 31, 37, 49, 217, 259, 499, 1147, 1519, 1523, 1813, 3493, 8029, 10661, 15469, 18463, 24451, 47213, 56203, 56351, 74627, 108283, 129241, 330491, 394457, 572353, 757981, 759977, 904687, 1746881, 2313437, 2761199, 4006471, 5319839, 12228167, 23559287, 28045297, 28119149, 37238873, 85597169, 164915009, 196834043, 871693619, 1154405063, 1377838301, 6101855333, 42712987331]

約数ペア:

[(1, 42712987331), (7, 6101855333), (31, 1377838301), (37, 1154405063), (49, 871693619), (217, 196834043), (259, 164915009), (499, 85597169), (1147, 37238873), (1519, 28119149), (1523, 28045297), (1813, 23559287), (3493, 12228167), (8029, 5319839), (10661, 4006471), (15469, 2761199), (18463, 2313437), (24451, 1746881), (47213, 904687), (56203, 759977), (56351, 757981), (74627, 572353), (108283, 394457), (129241, 330491)]