53321290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11273}}^1$

素因数の和:11334

約数の個数: 32

約数和(自身を含む): 107148096

約数和(自身を除く): 53826806

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 11273, 22546, 56365, 112730, 124003, 248006, 484739, 620015, 969478, 1240030, 2423695, 4847390, 5332129, 10664258, 26660645, 53321290]

約数ペア:

[(1, 53321290), (2, 26660645), (5, 10664258), (10, 5332129), (11, 4847390), (22, 2423695), (43, 1240030), (55, 969478), (86, 620015), (110, 484739), (215, 248006), (430, 124003), (473, 112730), (946, 56365), (2365, 22546), (4730, 11273)]