56284240

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2803}}^1$

素因数の和:3067

約数の個数: 40

約数和(自身を含む): 131429088

約数和(自身を除く): 75144848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 2803, 4016, 5020, 5606, 10040, 11212, 14015, 20080, 22424, 28030, 44848, 56060, 112120, 224240, 703553, 1407106, 2814212, 3517765, 5628424, 7035530, 11256848, 14071060, 28142120, 56284240]

約数ペア:

[(1, 56284240), (2, 28142120), (4, 14071060), (5, 11256848), (8, 7035530), (10, 5628424), (16, 3517765), (20, 2814212), (40, 1407106), (80, 703553), (251, 224240), (502, 112120), (1004, 56060), (1255, 44848), (2008, 28030), (2510, 22424), (2803, 20080), (4016, 14015), (5020, 11212), (5606, 10040)]