54566960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97441}}^1$

素因数の和:97461

約数の個数: 40

約数和(自身を含む): 144993696

約数和(自身を除く): 90426736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 97441, 194882, 389764, 487205, 682087, 779528, 974410, 1364174, 1559056, 1948820, 2728348, 3410435, 3897640, 5456696, 6820870, 7795280, 10913392, 13641740, 27283480, 54566960]

約数ペア:

[(1, 54566960), (2, 27283480), (4, 13641740), (5, 10913392), (7, 7795280), (8, 6820870), (10, 5456696), (14, 3897640), (16, 3410435), (20, 2728348), (28, 1948820), (35, 1559056), (40, 1364174), (56, 974410), (70, 779528), (80, 682087), (112, 487205), (140, 389764), (280, 194882), (560, 97441)]