52147821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 78059520

約数和(自身を除く): 25911699

約数列:

[1, 3, 11, 33, 79, 83, 237, 241, 249, 723, 869, 913, 2607, 2651, 2739, 6557, 7953, 19039, 19671, 20003, 57117, 60009, 72127, 209429, 216381, 220033, 628287, 660099, 1580237, 4740711, 17382607, 52147821]

約数ペア:

[(1, 52147821), (3, 17382607), (11, 4740711), (33, 1580237), (79, 660099), (83, 628287), (237, 220033), (241, 216381), (249, 209429), (723, 72127), (869, 60009), (913, 57117), (2607, 20003), (2651, 19671), (2739, 19039), (6557, 7953)]