55390676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{40609}}^1$

素因数の和:40655

約数の個数: 24

約数和(自身を含む): 109159680

約数和(自身を除く): 53769004

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 40609, 81218, 162436, 446699, 893398, 1258879, 1786796, 2517758, 5035516, 13847669, 27695338, 55390676]

約数ペア:

[(1, 55390676), (2, 27695338), (4, 13847669), (11, 5035516), (22, 2517758), (31, 1786796), (44, 1258879), (62, 893398), (124, 446699), (341, 162436), (682, 81218), (1364, 40609)]