49802275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 64281600

約数和(自身を除く): 14479325

約数列:

[1, 5, 25, 31, 155, 179, 359, 775, 895, 1795, 4475, 5549, 8975, 11129, 27745, 55645, 64261, 138725, 278225, 321305, 1606525, 1992091, 9960455, 49802275]

約数ペア:

[(1, 49802275), (5, 9960455), (25, 1992091), (31, 1606525), (155, 321305), (179, 278225), (359, 138725), (775, 64261), (895, 55645), (1795, 27745), (4475, 11129), (5549, 8975)]