53186480

素因数分解:

$2^4\times 5^1\times {\mathrm{733}}^1\times {\mathrm{907}}^1$

素因数の和:1653

約数の個数: 40

約数和(自身を含む): 123963792

約数和(自身を除く): 70777312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 733, 907, 1466, 1814, 2932, 3628, 3665, 4535, 5864, 7256, 7330, 9070, 11728, 14512, 14660, 18140, 29320, 36280, 58640, 72560, 664831, 1329662, 2659324, 3324155, 5318648, 6648310, 10637296, 13296620, 26593240, 53186480]

約数ペア:

[(1, 53186480), (2, 26593240), (4, 13296620), (5, 10637296), (8, 6648310), (10, 5318648), (16, 3324155), (20, 2659324), (40, 1329662), (80, 664831), (733, 72560), (907, 58640), (1466, 36280), (1814, 29320), (2932, 18140), (3628, 14660), (3665, 14512), (4535, 11728), (5864, 9070), (7256, 7330)]