56817486

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1422

約数の個数: 72

約数和(自身を含む): 142538760

約数和(自身を除く): 85721274

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 1089, 1254, 1373, 1881, 2178, 2299, 2746, 3762, 4119, 4598, 6897, 8238, 12357, 13794, 15103, 20691, 24714, 26087, 30206, 41382, 45309, 52174, 78261, 90618, 135927, 156522, 166133, 234783, 271854, 286957, 332266, 469566, 498399, 573914, 860871, 996798, 1495197, 1721742, 2582613, 2990394, 3156527, 5165226, 6313054, 9469581, 18939162, 28408743, 56817486]

約数ペア:

[(1, 56817486), (2, 28408743), (3, 18939162), (6, 9469581), (9, 6313054), (11, 5165226), (18, 3156527), (19, 2990394), (22, 2582613), (33, 1721742), (38, 1495197), (57, 996798), (66, 860871), (99, 573914), (114, 498399), (121, 469566), (171, 332266), (198, 286957), (209, 271854), (242, 234783), (342, 166133), (363, 156522), (418, 135927), (627, 90618), (726, 78261), (1089, 52174), (1254, 45309), (1373, 41382), (1881, 30206), (2178, 26087), (2299, 24714), (2746, 20691), (3762, 15103), (4119, 13794), (4598, 12357), (6897, 8238)]