51517172

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{49727}}^1$

素因数の和:49775

約数の個数: 24

約数和(自身を含む): 105821184

約数和(自身を除く): 54304012

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 49727, 99454, 198908, 348089, 696178, 1392356, 1839899, 3679798, 7359596, 12879293, 25758586, 51517172]

約数ペア:

[(1, 51517172), (2, 25758586), (4, 12879293), (7, 7359596), (14, 3679798), (28, 1839899), (37, 1392356), (74, 696178), (148, 348089), (259, 198908), (518, 99454), (1036, 49727)]