55850480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{99733}}^1$

素因数の和:99753

約数の個数: 40

約数和(自身を含む): 148404192

約数和(自身を除く): 92553712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 99733, 199466, 398932, 498665, 698131, 797864, 997330, 1396262, 1595728, 1994660, 2792524, 3490655, 3989320, 5585048, 6981310, 7978640, 11170096, 13962620, 27925240, 55850480]

約数ペア:

[(1, 55850480), (2, 27925240), (4, 13962620), (5, 11170096), (7, 7978640), (8, 6981310), (10, 5585048), (14, 3989320), (16, 3490655), (20, 2792524), (28, 1994660), (35, 1595728), (40, 1396262), (56, 997330), (70, 797864), (80, 698131), (112, 498665), (140, 398932), (280, 199466), (560, 99733)]