51608788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8819}}^1$

素因数の和:8860

約数の個数: 48

約数和(自身を含む): 118540800

約数和(自身を除く): 66932012

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 8819, 17638, 35276, 61733, 97009, 123466, 167561, 194018, 246932, 335122, 388036, 670244, 679063, 1172927, 1358126, 1843171, 2345854, 2716252, 3686342, 4691708, 7372684, 12902197, 25804394, 51608788]

約数ペア:

[(1, 51608788), (2, 25804394), (4, 12902197), (7, 7372684), (11, 4691708), (14, 3686342), (19, 2716252), (22, 2345854), (28, 1843171), (38, 1358126), (44, 1172927), (76, 679063), (77, 670244), (133, 388036), (154, 335122), (209, 246932), (266, 194018), (308, 167561), (418, 123466), (532, 97009), (836, 61733), (1463, 35276), (2926, 17638), (5852, 8819)]