56321694

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21881}}^1$

素因数の和:21913

約数の個数: 48

約数和(自身を含む): 143370864

約数和(自身を除く): 87049170

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 21881, 43762, 65643, 131286, 196929, 240691, 284453, 393858, 481382, 568906, 722073, 853359, 1444146, 1706718, 2166219, 2560077, 3128983, 4332438, 5120154, 6257966, 9386949, 18773898, 28160847, 56321694]

約数ペア:

[(1, 56321694), (2, 28160847), (3, 18773898), (6, 9386949), (9, 6257966), (11, 5120154), (13, 4332438), (18, 3128983), (22, 2560077), (26, 2166219), (33, 1706718), (39, 1444146), (66, 853359), (78, 722073), (99, 568906), (117, 481382), (143, 393858), (198, 284453), (234, 240691), (286, 196929), (429, 131286), (858, 65643), (1287, 43762), (2574, 21881)]