48595480

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2221}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 109589040

約数和(自身を除く): 60993560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 2188, 2221, 2735, 4376, 4442, 5470, 8884, 10940, 11105, 17768, 21880, 22210, 44420, 88840, 1214887, 2429774, 4859548, 6074435, 9719096, 12148870, 24297740, 48595480]

約数ペア:

[(1, 48595480), (2, 24297740), (4, 12148870), (5, 9719096), (8, 6074435), (10, 4859548), (20, 2429774), (40, 1214887), (547, 88840), (1094, 44420), (2188, 22210), (2221, 21880), (2735, 17768), (4376, 11105), (4442, 10940), (5470, 8884)]