48740840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32933}}^1$

素因数の和:32981

約数の個数: 32

約数和(自身を含む): 112634280

約数和(自身を除く): 63893440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 32933, 65866, 131732, 164665, 263464, 329330, 658660, 1218521, 1317320, 2437042, 4874084, 6092605, 9748168, 12185210, 24370420, 48740840]

約数ペア:

[(1, 48740840), (2, 24370420), (4, 12185210), (5, 9748168), (8, 6092605), (10, 4874084), (20, 2437042), (37, 1317320), (40, 1218521), (74, 658660), (148, 329330), (185, 263464), (296, 164665), (370, 131732), (740, 65866), (1480, 32933)]