55011390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{261959}}^1$

素因数の和:261976

約数の個数: 32

約数和(自身を含む): 150888960

約数和(自身を除く): 95877570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 261959, 523918, 785877, 1309795, 1571754, 1833713, 2619590, 3667426, 3929385, 5501139, 7858770, 9168565, 11002278, 18337130, 27505695, 55011390]

約数ペア:

[(1, 55011390), (2, 27505695), (3, 18337130), (5, 11002278), (6, 9168565), (7, 7858770), (10, 5501139), (14, 3929385), (15, 3667426), (21, 2619590), (30, 1833713), (35, 1571754), (42, 1309795), (70, 785877), (105, 523918), (210, 261959)]