57814520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27271}}^1$

素因数の和:27335

約数の個数: 32

約数和(自身を含む): 132541920

約数和(自身を除く): 74727400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 27271, 54542, 109084, 136355, 218168, 272710, 545420, 1090840, 1445363, 2890726, 5781452, 7226815, 11562904, 14453630, 28907260, 57814520]

約数ペア:

[(1, 57814520), (2, 28907260), (4, 14453630), (5, 11562904), (8, 7226815), (10, 5781452), (20, 2890726), (40, 1445363), (53, 1090840), (106, 545420), (212, 272710), (265, 218168), (424, 136355), (530, 109084), (1060, 54542), (2120, 27271)]