53921161480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32878757}}^1$

素因数の和:32878809

約数の個数: 32

約数和(自身を含む): 124281705240

約数和(自身を除く): 70360543760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 32878757, 65757514, 131515028, 164393785, 263030056, 328787570, 657575140, 1315150280, 1348029037, 2696058074, 5392116148, 6740145185, 10784232296, 13480290370, 26960580740, 53921161480]

約数ペア:

[(1, 53921161480), (2, 26960580740), (4, 13480290370), (5, 10784232296), (8, 6740145185), (10, 5392116148), (20, 2696058074), (40, 1348029037), (41, 1315150280), (82, 657575140), (164, 328787570), (205, 263030056), (328, 164393785), (410, 131515028), (820, 65757514), (1640, 32878757)]