54563628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{649567}}^1$

素因数の和:649581

約数の個数: 24

約数和(自身を含む): 145503232

約数和(自身を除く): 90939604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 649567, 1299134, 1948701, 2598268, 3897402, 4546969, 7794804, 9093938, 13640907, 18187876, 27281814, 54563628]

約数ペア:

[(1, 54563628), (2, 27281814), (3, 18187876), (4, 13640907), (6, 9093938), (7, 7794804), (12, 4546969), (14, 3897402), (21, 2598268), (28, 1948701), (42, 1299134), (84, 649567)]