56555739370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18914963}}^1$

素因数の和:18915006

約数の個数: 32

約数和(自身を含む): 114397702272

約数和(自身を除く): 57841962902

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 18914963, 37829926, 94574815, 189149630, 245894519, 435044149, 491789038, 870088298, 1229472595, 2175220745, 2458945190, 4350441490, 5655573937, 11311147874, 28277869685, 56555739370]

約数ペア:

[(1, 56555739370), (2, 28277869685), (5, 11311147874), (10, 5655573937), (13, 4350441490), (23, 2458945190), (26, 2175220745), (46, 1229472595), (65, 870088298), (115, 491789038), (130, 435044149), (230, 245894519), (299, 189149630), (598, 94574815), (1495, 37829926), (2990, 18914963)]