52901480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32257}}^1$

素因数の和:32309

約数の個数: 32

約数和(自身を含む): 121935240

約数和(自身を除く): 69033760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 32257, 64514, 129028, 161285, 258056, 322570, 645140, 1290280, 1322537, 2645074, 5290148, 6612685, 10580296, 13225370, 26450740, 52901480]

約数ペア:

[(1, 52901480), (2, 26450740), (4, 13225370), (5, 10580296), (8, 6612685), (10, 5290148), (20, 2645074), (40, 1322537), (41, 1290280), (82, 645140), (164, 322570), (205, 258056), (328, 161285), (410, 129028), (820, 64514), (1640, 32257)]