49264240

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14321}}^1$

素因数の和:14377

約数の個数: 40

約数和(自身を含む): 117211248

約数和(自身を除く): 67947008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 14321, 28642, 57284, 71605, 114568, 143210, 229136, 286420, 572840, 615803, 1145680, 1231606, 2463212, 3079015, 4926424, 6158030, 9852848, 12316060, 24632120, 49264240]

約数ペア:

[(1, 49264240), (2, 24632120), (4, 12316060), (5, 9852848), (8, 6158030), (10, 4926424), (16, 3079015), (20, 2463212), (40, 1231606), (43, 1145680), (80, 615803), (86, 572840), (172, 286420), (215, 229136), (344, 143210), (430, 114568), (688, 71605), (860, 57284), (1720, 28642), (3440, 14321)]