48109180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{7013}}^1$

素因数の和:7043

約数の個数: 48

約数和(自身を含む): 117835200

約数和(自身を除く): 69726020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 7013, 14026, 28052, 35065, 49091, 70130, 98182, 140260, 196364, 245455, 343637, 490910, 687274, 981820, 1374548, 1718185, 2405459, 3436370, 4810918, 6872740, 9621836, 12027295, 24054590, 48109180]

約数ペア:

[(1, 48109180), (2, 24054590), (4, 12027295), (5, 9621836), (7, 6872740), (10, 4810918), (14, 3436370), (20, 2405459), (28, 1718185), (35, 1374548), (49, 981820), (70, 687274), (98, 490910), (140, 343637), (196, 245455), (245, 196364), (343, 140260), (490, 98182), (686, 70130), (980, 49091), (1372, 35065), (1715, 28052), (3430, 14026), (6860, 7013)]