49178210

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{38723}}^1$

素因数の和:38857

約数の個数: 16

約数和(自身を含む): 89220096

約数和(自身を除く): 40041886

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 38723, 77446, 193615, 387230, 4917821, 9835642, 24589105, 49178210]

約数ペア:

[(1, 49178210), (2, 24589105), (5, 9835642), (10, 4917821), (127, 387230), (254, 193615), (635, 77446), (1270, 38723)]