50186480

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1429}}^1$

素因数の和:1881

約数の個数: 40

約数和(自身を含む): 117031200

約数和(自身を除く): 66844720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 1429, 1756, 2195, 2858, 3512, 4390, 5716, 7024, 7145, 8780, 11432, 14290, 17560, 22864, 28580, 35120, 57160, 114320, 627331, 1254662, 2509324, 3136655, 5018648, 6273310, 10037296, 12546620, 25093240, 50186480]

約数ペア:

[(1, 50186480), (2, 25093240), (4, 12546620), (5, 10037296), (8, 6273310), (10, 5018648), (16, 3136655), (20, 2509324), (40, 1254662), (80, 627331), (439, 114320), (878, 57160), (1429, 35120), (1756, 28580), (2195, 22864), (2858, 17560), (3512, 14290), (4390, 11432), (5716, 8780), (7024, 7145)]