55015521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 27928479

約数列:

[1, 3, 11, 33, 47, 79, 141, 237, 449, 517, 869, 1347, 1551, 2607, 3713, 4939, 11139, 14817, 21103, 35471, 40843, 63309, 106413, 122529, 232133, 390181, 696399, 1170543, 1667137, 5001411, 18338507, 55015521]

約数ペア:

[(1, 55015521), (3, 18338507), (11, 5001411), (33, 1667137), (47, 1170543), (79, 696399), (141, 390181), (237, 232133), (449, 122529), (517, 106413), (869, 63309), (1347, 40843), (1551, 35471), (2607, 21103), (3713, 14817), (4939, 11139)]