50796160

素因数分解:

$2^7\times 5^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 122522400

約数和(自身を除く): 71726240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 278, 320, 556, 571, 640, 695, 1112, 1142, 1390, 2224, 2284, 2780, 2855, 4448, 4568, 5560, 5710, 8896, 9136, 11120, 11420, 17792, 18272, 22240, 22840, 36544, 44480, 45680, 73088, 79369, 88960, 91360, 158738, 182720, 317476, 365440, 396845, 634952, 793690, 1269904, 1587380, 2539808, 3174760, 5079616, 6349520, 10159232, 12699040, 25398080, 50796160]

約数ペア:

[(1, 50796160), (2, 25398080), (4, 12699040), (5, 10159232), (8, 6349520), (10, 5079616), (16, 3174760), (20, 2539808), (32, 1587380), (40, 1269904), (64, 793690), (80, 634952), (128, 396845), (139, 365440), (160, 317476), (278, 182720), (320, 158738), (556, 91360), (571, 88960), (640, 79369), (695, 73088), (1112, 45680), (1142, 44480), (1390, 36544), (2224, 22840), (2284, 22240), (2780, 18272), (2855, 17792), (4448, 11420), (4568, 11120), (5560, 9136), (5710, 8896)]