55107685

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{977}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 68655600

約数和(自身を除く): 13547915

約数列:

[1, 5, 29, 145, 389, 977, 1945, 4885, 11281, 28333, 56405, 141665, 380053, 1900265, 11021537, 55107685]

約数ペア:

[(1, 55107685), (5, 11021537), (29, 1900265), (145, 380053), (389, 141665), (977, 56405), (1945, 28333), (4885, 11281)]