49206331390

素因数分解:

$2^1\times 5^1\times {\mathrm{40609}}^1\times {\mathrm{121171}}^1$

素因数の和:161787

約数の個数: 16

約数和(自身を含む): 88574308560

約数和(自身を除く): 39367977170

約数列:

[1, 2, 5, 10, 40609, 81218, 121171, 203045, 242342, 406090, 605855, 1211710, 4920633139, 9841266278, 24603165695, 49206331390]

約数ペア:

[(1, 49206331390), (2, 24603165695), (5, 9841266278), (10, 4920633139), (40609, 1211710), (81218, 605855), (121171, 406090), (203045, 242342)]