49715810

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{37951}}^1$

素因数の和:38089

約数の個数: 16

約数和(自身を含む): 90173952

約数和(自身を除く): 40458142

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 37951, 75902, 189755, 379510, 4971581, 9943162, 24857905, 49715810]

約数ペア:

[(1, 49715810), (2, 24857905), (5, 9943162), (10, 4971581), (131, 379510), (262, 189755), (655, 75902), (1310, 37951)]