48289089

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 70963200

約数和(自身を除く): 22674111

約数列:

[1, 3, 19, 29, 57, 87, 131, 223, 393, 551, 669, 1653, 2489, 3799, 4237, 6467, 7467, 11397, 12711, 19401, 29213, 72181, 87639, 122873, 216543, 368619, 555047, 847177, 1665141, 2541531, 16096363, 48289089]

約数ペア:

[(1, 48289089), (3, 16096363), (19, 2541531), (29, 1665141), (57, 847177), (87, 555047), (131, 368619), (223, 216543), (393, 122873), (551, 87639), (669, 72181), (1653, 29213), (2489, 19401), (3799, 12711), (4237, 11397), (6467, 7467)]