55899448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{661}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 118325880

約数和(自身を除く): 62426432

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 661, 682, 961, 1322, 1364, 1922, 2644, 2728, 3844, 5288, 7271, 7688, 10571, 14542, 20491, 21142, 29084, 40982, 42284, 58168, 81964, 84568, 163928, 225401, 450802, 635221, 901604, 1270442, 1803208, 2540884, 5081768, 6987431, 13974862, 27949724, 55899448]

約数ペア:

[(1, 55899448), (2, 27949724), (4, 13974862), (8, 6987431), (11, 5081768), (22, 2540884), (31, 1803208), (44, 1270442), (62, 901604), (88, 635221), (124, 450802), (248, 225401), (341, 163928), (661, 84568), (682, 81964), (961, 58168), (1322, 42284), (1364, 40982), (1922, 29084), (2644, 21142), (2728, 20491), (3844, 14542), (5288, 10571), (7271, 7688)]