56981764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{3847}}^1$

素因数の和:3904

約数の個数: 36

約数和(自身を含む): 119164864

約数和(自身を除く): 62183100

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 3703, 3847, 7406, 7694, 14812, 15388, 26929, 53858, 88481, 107716, 176962, 353924, 619367, 1238734, 2035063, 2477468, 4070126, 8140252, 14245441, 28490882, 56981764]

約数ペア:

[(1, 56981764), (2, 28490882), (4, 14245441), (7, 8140252), (14, 4070126), (23, 2477468), (28, 2035063), (46, 1238734), (92, 619367), (161, 353924), (322, 176962), (529, 107716), (644, 88481), (1058, 53858), (2116, 26929), (3703, 15388), (3847, 14812), (7406, 7694)]