52013360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 139116096

約数和(自身を除く): 87102736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 293, 317, 560, 586, 634, 1172, 1268, 1465, 1585, 2051, 2219, 2344, 2536, 2930, 3170, 4102, 4438, 4688, 5072, 5860, 6340, 8204, 8876, 10255, 11095, 11720, 12680, 16408, 17752, 20510, 22190, 23440, 25360, 32816, 35504, 41020, 44380, 82040, 88760, 92881, 164080, 177520, 185762, 371524, 464405, 650167, 743048, 928810, 1300334, 1486096, 1857620, 2600668, 3250835, 3715240, 5201336, 6501670, 7430480, 10402672, 13003340, 26006680, 52013360]

約数ペア:

[(1, 52013360), (2, 26006680), (4, 13003340), (5, 10402672), (7, 7430480), (8, 6501670), (10, 5201336), (14, 3715240), (16, 3250835), (20, 2600668), (28, 1857620), (35, 1486096), (40, 1300334), (56, 928810), (70, 743048), (80, 650167), (112, 464405), (140, 371524), (280, 185762), (293, 177520), (317, 164080), (560, 92881), (586, 88760), (634, 82040), (1172, 44380), (1268, 41020), (1465, 35504), (1585, 32816), (2051, 25360), (2219, 23440), (2344, 22190), (2536, 20510), (2930, 17752), (3170, 16408), (4102, 12680), (4438, 11720), (4688, 11095), (5072, 10255), (5860, 8876), (6340, 8204)]