48485920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43291}}^1$

素因数の和:43313

約数の個数: 48

約数和(自身を含む): 130915008

約数和(自身を除く): 82429088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 43291, 86582, 173164, 216455, 303037, 346328, 432910, 606074, 692656, 865820, 1212148, 1385312, 1515185, 1731640, 2424296, 3030370, 3463280, 4848592, 6060740, 6926560, 9697184, 12121480, 24242960, 48485920]

約数ペア:

[(1, 48485920), (2, 24242960), (4, 12121480), (5, 9697184), (7, 6926560), (8, 6060740), (10, 4848592), (14, 3463280), (16, 3030370), (20, 2424296), (28, 1731640), (32, 1515185), (35, 1385312), (40, 1212148), (56, 865820), (70, 692656), (80, 606074), (112, 432910), (140, 346328), (160, 303037), (224, 216455), (280, 173164), (560, 86582), (1120, 43291)]