48248840

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4451}}^1$

素因数の和:4733

約数の個数: 32

約数和(自身を含む): 108984960

約数和(自身を除く): 60736120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 4451, 5420, 8902, 10840, 17804, 22255, 35608, 44510, 89020, 178040, 1206221, 2412442, 4824884, 6031105, 9649768, 12062210, 24124420, 48248840]

約数ペア:

[(1, 48248840), (2, 24124420), (4, 12062210), (5, 9649768), (8, 6031105), (10, 4824884), (20, 2412442), (40, 1206221), (271, 178040), (542, 89020), (1084, 44510), (1355, 35608), (2168, 22255), (2710, 17804), (4451, 10840), (5420, 8902)]