49057280

素因数分解:

$2^9\times 5^1\times {\mathrm{19163}}^1$

素因数の和:19186

約数の個数: 40

約数和(自身を含む): 117628632

約数和(自身を除く): 68571352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 19163, 38326, 76652, 95815, 153304, 191630, 306608, 383260, 613216, 766520, 1226432, 1533040, 2452864, 3066080, 4905728, 6132160, 9811456, 12264320, 24528640, 49057280]

約数ペア:

[(1, 49057280), (2, 24528640), (4, 12264320), (5, 9811456), (8, 6132160), (10, 4905728), (16, 3066080), (20, 2452864), (32, 1533040), (40, 1226432), (64, 766520), (80, 613216), (128, 383260), (160, 306608), (256, 191630), (320, 153304), (512, 95815), (640, 76652), (1280, 38326), (2560, 19163)]