49236160

素因数分解:

$2^6\times 5^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:881

約数の個数: 56

約数和(自身を含む): 117902736

約数和(自身を除く): 68666576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 251, 320, 502, 613, 1004, 1226, 1255, 2008, 2452, 2510, 3065, 4016, 4904, 5020, 6130, 8032, 9808, 10040, 12260, 16064, 19616, 20080, 24520, 39232, 40160, 49040, 80320, 98080, 153863, 196160, 307726, 615452, 769315, 1230904, 1538630, 2461808, 3077260, 4923616, 6154520, 9847232, 12309040, 24618080, 49236160]

約数ペア:

[(1, 49236160), (2, 24618080), (4, 12309040), (5, 9847232), (8, 6154520), (10, 4923616), (16, 3077260), (20, 2461808), (32, 1538630), (40, 1230904), (64, 769315), (80, 615452), (160, 307726), (251, 196160), (320, 153863), (502, 98080), (613, 80320), (1004, 49040), (1226, 40160), (1255, 39232), (2008, 24520), (2452, 20080), (2510, 19616), (3065, 16064), (4016, 12260), (4904, 10040), (5020, 9808), (6130, 8032)]