49686892

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1621}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 89015360

約数和(自身を除く): 39328468

約数列:

[1, 2, 4, 79, 97, 158, 194, 316, 388, 1621, 3242, 6484, 7663, 15326, 30652, 128059, 157237, 256118, 314474, 512236, 628948, 12421723, 24843446, 49686892]

約数ペア:

[(1, 49686892), (2, 24843446), (4, 12421723), (79, 628948), (97, 512236), (158, 314474), (194, 256118), (316, 157237), (388, 128059), (1621, 30652), (3242, 15326), (6484, 7663)]