56894810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28027}}^1$

素因数の和:28070

約数の個数: 32

約数和(自身を含む): 121080960

約数和(自身を除く): 64186150

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 28027, 56054, 140135, 196189, 280270, 392378, 812783, 980945, 1625566, 1961890, 4063915, 5689481, 8127830, 11378962, 28447405, 56894810]

約数ペア:

[(1, 56894810), (2, 28447405), (5, 11378962), (7, 8127830), (10, 5689481), (14, 4063915), (29, 1961890), (35, 1625566), (58, 980945), (70, 812783), (145, 392378), (203, 280270), (290, 196189), (406, 140135), (1015, 56054), (2030, 28027)]