54945030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{261643}}^1$

素因数の和:261660

約数の個数: 32

約数和(自身を含む): 150706944

約数和(自身を除く): 95761914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 261643, 523286, 784929, 1308215, 1569858, 1831501, 2616430, 3663002, 3924645, 5494503, 7849290, 9157505, 10989006, 18315010, 27472515, 54945030]

約数ペア:

[(1, 54945030), (2, 27472515), (3, 18315010), (5, 10989006), (6, 9157505), (7, 7849290), (10, 5494503), (14, 3924645), (15, 3663002), (21, 2616430), (30, 1831501), (35, 1569858), (42, 1308215), (70, 784929), (105, 523286), (210, 261643)]