49602980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{354307}}^1$

素因数の和:354323

約数の個数: 24

約数和(自身を含む): 119047488

約数和(自身を除く): 69444508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 354307, 708614, 1417228, 1771535, 2480149, 3543070, 4960298, 7086140, 9920596, 12400745, 24801490, 49602980]

約数ペア:

[(1, 49602980), (2, 24801490), (4, 12400745), (5, 9920596), (7, 7086140), (10, 4960298), (14, 3543070), (20, 2480149), (28, 1771535), (35, 1417228), (70, 708614), (140, 354307)]