61005050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{13709}}^1$

素因数の和:13810

約数の個数: 24

約数和(自身を含む): 114752700

約数和(自身を除く): 53747650

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 13709, 27418, 68545, 137090, 342725, 685450, 1220101, 2440202, 6100505, 12201010, 30502525, 61005050]

約数ペア:

[(1, 61005050), (2, 30502525), (5, 12201010), (10, 6100505), (25, 2440202), (50, 1220101), (89, 685450), (178, 342725), (445, 137090), (890, 68545), (2225, 27418), (4450, 13709)]