49408930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{260047}}^1$

素因数の和:260073

約数の個数: 16

約数和(自身を含む): 93617280

約数和(自身を除く): 44208350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 260047, 520094, 1300235, 2600470, 4940893, 9881786, 24704465, 49408930]

約数ペア:

[(1, 49408930), (2, 24704465), (5, 9881786), (10, 4940893), (19, 2600470), (38, 1300235), (95, 520094), (190, 260047)]