49980254

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{1367}}^1$

素因数の和:1651

約数の個数: 16

約数和(自身を含む): 76186656

約数和(自身を除く): 26206402

約数列:

[1, 2, 101, 181, 202, 362, 1367, 2734, 18281, 36562, 138067, 247427, 276134, 494854, 24990127, 49980254]

約数ペア:

[(1, 49980254), (2, 24990127), (101, 494854), (181, 276134), (202, 247427), (362, 138067), (1367, 36562), (2734, 18281)]