55477928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21739}}^1$

素因数の和:21785

約数の個数: 32

約数和(自身を含む): 117396000

約数和(自身を除く): 61918072

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 21739, 43478, 86956, 173912, 239129, 478258, 630431, 956516, 1260862, 1913032, 2521724, 5043448, 6934741, 13869482, 27738964, 55477928]

約数ペア:

[(1, 55477928), (2, 27738964), (4, 13869482), (8, 6934741), (11, 5043448), (22, 2521724), (29, 1913032), (44, 1260862), (58, 956516), (88, 630431), (116, 478258), (232, 239129), (319, 173912), (638, 86956), (1276, 43478), (2552, 21739)]