51492276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{11821}}^1$

素因数の和:11853

約数の個数: 54

約数和(自身を含む): 143081666

約数和(自身を除く): 91589390

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 11821, 23642, 35463, 47284, 70926, 106389, 130031, 141852, 212778, 260062, 390093, 425556, 520124, 780186, 1170279, 1430341, 1560372, 2340558, 2860682, 4291023, 4681116, 5721364, 8582046, 12873069, 17164092, 25746138, 51492276]

約数ペア:

[(1, 51492276), (2, 25746138), (3, 17164092), (4, 12873069), (6, 8582046), (9, 5721364), (11, 4681116), (12, 4291023), (18, 2860682), (22, 2340558), (33, 1560372), (36, 1430341), (44, 1170279), (66, 780186), (99, 520124), (121, 425556), (132, 390093), (198, 260062), (242, 212778), (363, 141852), (396, 130031), (484, 106389), (726, 70926), (1089, 47284), (1452, 35463), (2178, 23642), (4356, 11821)]