54878456

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 50875144

約数列:

[1, 2, 4, 8, 71, 79, 142, 158, 284, 316, 568, 632, 1223, 2446, 4892, 5609, 9784, 11218, 22436, 44872, 86833, 96617, 173666, 193234, 347332, 386468, 694664, 772936, 6859807, 13719614, 27439228, 54878456]

約数ペア:

[(1, 54878456), (2, 27439228), (4, 13719614), (8, 6859807), (71, 772936), (79, 694664), (142, 386468), (158, 347332), (284, 193234), (316, 173666), (568, 96617), (632, 86833), (1223, 44872), (2446, 22436), (4892, 11218), (5609, 9784)]