66795850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{121447}}^1$

素因数の和:121470

約数の個数: 24

約数和(自身を含む): 135535968

約数和(自身を除く): 68740118

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 121447, 242894, 607235, 1214470, 1335917, 2671834, 3036175, 6072350, 6679585, 13359170, 33397925, 66795850]

約数ペア:

[(1, 66795850), (2, 33397925), (5, 13359170), (10, 6679585), (11, 6072350), (22, 3036175), (25, 2671834), (50, 1335917), (55, 1214470), (110, 607235), (275, 242894), (550, 121447)]