49857353

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 67568256

約数和(自身を除く): 17710903

約数列:

[1, 7, 13, 23, 41, 49, 83, 91, 161, 287, 299, 533, 581, 637, 943, 1079, 1127, 1909, 2009, 2093, 3403, 3731, 4067, 6601, 7553, 12259, 13363, 14651, 23821, 24817, 26117, 44239, 46207, 52871, 78269, 85813, 93541, 166747, 173719, 309673, 547883, 600691, 1017497, 1216033, 2167711, 3835181, 7122479, 49857353]

約数ペア:

[(1, 49857353), (7, 7122479), (13, 3835181), (23, 2167711), (41, 1216033), (49, 1017497), (83, 600691), (91, 547883), (161, 309673), (287, 173719), (299, 166747), (533, 93541), (581, 85813), (637, 78269), (943, 52871), (1079, 46207), (1127, 44239), (1909, 26117), (2009, 24817), (2093, 23821), (3403, 14651), (3731, 13363), (4067, 12259), (6601, 7553)]