53260818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3947}}^1$

素因数の和:4138

約数の個数: 32

約数和(自身を含む): 115407936

約数和(自身を除く): 62147118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 3947, 4498, 6747, 7894, 11841, 13494, 23682, 51311, 102622, 153933, 307866, 682831, 1365662, 2048493, 4096986, 8876803, 17753606, 26630409, 53260818]

約数ペア:

[(1, 53260818), (2, 26630409), (3, 17753606), (6, 8876803), (13, 4096986), (26, 2048493), (39, 1365662), (78, 682831), (173, 307866), (346, 153933), (519, 102622), (1038, 51311), (2249, 23682), (3947, 13494), (4498, 11841), (6747, 7894)]