52495499

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^2$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 66405120

約数和(自身を除く): 13909621

約数列:

[1, 7, 19, 23, 131, 133, 161, 437, 917, 2489, 3013, 3059, 17161, 17423, 21091, 57247, 120127, 326059, 394703, 400729, 2282413, 2762921, 7499357, 52495499]

約数ペア:

[(1, 52495499), (7, 7499357), (19, 2762921), (23, 2282413), (131, 400729), (133, 394703), (161, 326059), (437, 120127), (917, 57247), (2489, 21091), (3013, 17423), (3059, 17161)]