53448278

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5160

約数の個数: 24

約数和(自身を含む): 89631936

約数和(自身を除く): 36183658

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5101, 5239, 10202, 10478, 66313, 132626, 158131, 316262, 862069, 1724138, 2055703, 4111406, 26724139, 53448278]

約数ペア:

[(1, 53448278), (2, 26724139), (13, 4111406), (26, 2055703), (31, 1724138), (62, 862069), (169, 316262), (338, 158131), (403, 132626), (806, 66313), (5101, 10478), (5239, 10202)]