90621029

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 100568064

約数和(自身を除く): 9947035

約数列:

[1, 31, 37, 41, 47, 1147, 1271, 1457, 1517, 1681, 1739, 1927, 47027, 52111, 53909, 59737, 62197, 71299, 79007, 1928107, 2210269, 2449217, 2923259, 90621029]

約数ペア:

[(1, 90621029), (31, 2923259), (37, 2449217), (41, 2210269), (47, 1928107), (1147, 79007), (1271, 71299), (1457, 62197), (1517, 59737), (1681, 53909), (1739, 52111), (1927, 47027)]