48406960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{86441}}^1$

素因数の和:86461

約数の個数: 40

約数和(自身を含む): 128625696

約数和(自身を除く): 80218736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 86441, 172882, 345764, 432205, 605087, 691528, 864410, 1210174, 1383056, 1728820, 2420348, 3025435, 3457640, 4840696, 6050870, 6915280, 9681392, 12101740, 24203480, 48406960]

約数ペア:

[(1, 48406960), (2, 24203480), (4, 12101740), (5, 9681392), (7, 6915280), (8, 6050870), (10, 4840696), (14, 3457640), (16, 3025435), (20, 2420348), (28, 1728820), (35, 1383056), (40, 1210174), (56, 864410), (70, 691528), (80, 605087), (112, 432205), (140, 345764), (280, 172882), (560, 86441)]