52050520

素因数分解:

$2^3\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1277}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 117320400

約数和(自身を除く): 65269880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1019, 1277, 2038, 2554, 4076, 5095, 5108, 6385, 8152, 10190, 10216, 12770, 20380, 25540, 40760, 51080, 1301263, 2602526, 5205052, 6506315, 10410104, 13012630, 26025260, 52050520]

約数ペア:

[(1, 52050520), (2, 26025260), (4, 13012630), (5, 10410104), (8, 6506315), (10, 5205052), (20, 2602526), (40, 1301263), (1019, 51080), (1277, 40760), (2038, 25540), (2554, 20380), (4076, 12770), (5095, 10216), (5108, 10190), (6385, 8152)]