49873265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 67931136

約数和(自身を除く): 18057871

約数列:

[1, 5, 13, 31, 53, 65, 155, 265, 403, 467, 689, 1643, 2015, 2335, 3445, 6071, 8215, 14477, 21359, 24751, 30355, 72385, 106795, 123755, 188201, 321763, 767281, 941005, 1608815, 3836405, 9974653, 49873265]

約数ペア:

[(1, 49873265), (5, 9974653), (13, 3836405), (31, 1608815), (53, 941005), (65, 767281), (155, 321763), (265, 188201), (403, 123755), (467, 106795), (689, 72385), (1643, 30355), (2015, 24751), (2335, 21359), (3445, 14477), (6071, 8215)]