49236820

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{8761}}^1$

素因数の和:9051

約数の個数: 24

約数和(自身を含む): 103777128

約数和(自身を除く): 54540308

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 8761, 17522, 35044, 43805, 87610, 175220, 2461841, 4923682, 9847364, 12309205, 24618410, 49236820]

約数ペア:

[(1, 49236820), (2, 24618410), (4, 12309205), (5, 9847364), (10, 4923682), (20, 2461841), (281, 175220), (562, 87610), (1124, 43805), (1405, 35044), (2810, 17522), (5620, 8761)]