55219928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11719}}^1$

素因数の和:11775

約数の個数: 32

約数和(自身を含む): 112512000

約数和(自身を除く): 57292072

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 11719, 23438, 46876, 93752, 222661, 363289, 445322, 726578, 890644, 1453156, 1781288, 2906312, 6902491, 13804982, 27609964, 55219928]

約数ペア:

[(1, 55219928), (2, 27609964), (4, 13804982), (8, 6902491), (19, 2906312), (31, 1781288), (38, 1453156), (62, 890644), (76, 726578), (124, 445322), (152, 363289), (248, 222661), (589, 93752), (1178, 46876), (2356, 23438), (4712, 11719)]