51666216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307537}}^1$

素因数の和:307553

約数の個数: 32

約数和(自身を含む): 147618240

約数和(自身を除く): 95952024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307537, 615074, 922611, 1230148, 1845222, 2152759, 2460296, 3690444, 4305518, 6458277, 7380888, 8611036, 12916554, 17222072, 25833108, 51666216]

約数ペア:

[(1, 51666216), (2, 25833108), (3, 17222072), (4, 12916554), (6, 8611036), (7, 7380888), (8, 6458277), (12, 4305518), (14, 3690444), (21, 2460296), (24, 2152759), (28, 1845222), (42, 1230148), (56, 922611), (84, 615074), (168, 307537)]