51594160

素因数分解:

$2^4\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1381}}^1$

素因数の和:1861

約数の個数: 40

約数和(自身を含む): 120300336

約数和(自身を除く): 68706176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 467, 934, 1381, 1868, 2335, 2762, 3736, 4670, 5524, 6905, 7472, 9340, 11048, 13810, 18680, 22096, 27620, 37360, 55240, 110480, 644927, 1289854, 2579708, 3224635, 5159416, 6449270, 10318832, 12898540, 25797080, 51594160]

約数ペア:

[(1, 51594160), (2, 25797080), (4, 12898540), (5, 10318832), (8, 6449270), (10, 5159416), (16, 3224635), (20, 2579708), (40, 1289854), (80, 644927), (467, 110480), (934, 55240), (1381, 37360), (1868, 27620), (2335, 22096), (2762, 18680), (3736, 13810), (4670, 11048), (5524, 9340), (6905, 7472)]