54150550

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{13709}}^1$

素因数の和:13800

約数の個数: 24

約数和(自身を含む): 102002400

約数和(自身を除く): 47851850

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 13709, 27418, 68545, 137090, 342725, 685450, 1083011, 2166022, 5415055, 10830110, 27075275, 54150550]

約数ペア:

[(1, 54150550), (2, 27075275), (5, 10830110), (10, 5415055), (25, 2166022), (50, 1083011), (79, 685450), (158, 342725), (395, 137090), (790, 68545), (1975, 27418), (3950, 13709)]