56726930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3331}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 110835648

約数和(自身を除く): 54108718

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3331, 3406, 6662, 8515, 16655, 17030, 33310, 43303, 86606, 216515, 433030, 436361, 872722, 2181805, 4363610, 5672693, 11345386, 28363465, 56726930]

約数ペア:

[(1, 56726930), (2, 28363465), (5, 11345386), (10, 5672693), (13, 4363610), (26, 2181805), (65, 872722), (130, 436361), (131, 433030), (262, 216515), (655, 86606), (1310, 43303), (1703, 33310), (3331, 17030), (3406, 16655), (6662, 8515)]