51288614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{9349}}^1$

素因数の和:9575

約数の個数: 16

約数和(自身を含む): 83252400

約数和(自身を除く): 31963786

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 9349, 18698, 121537, 243074, 1972639, 3945278, 25644307, 51288614]

約数ペア:

[(1, 51288614), (2, 25644307), (13, 3945278), (26, 1972639), (211, 243074), (422, 121537), (2743, 18698), (5486, 9349)]