55865754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{147793}}^1$

素因数の和:147811

約数の個数: 32

約数和(自身を含む): 141882240

約数和(自身を除く): 86016486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 147793, 295586, 443379, 886758, 1034551, 1330137, 2069102, 2660274, 3103653, 3990411, 6207306, 7980822, 9310959, 18621918, 27932877, 55865754]

約数ペア:

[(1, 55865754), (2, 27932877), (3, 18621918), (6, 9310959), (7, 7980822), (9, 6207306), (14, 3990411), (18, 3103653), (21, 2660274), (27, 2069102), (42, 1330137), (54, 1034551), (63, 886758), (126, 443379), (189, 295586), (378, 147793)]