53868724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7789}}^1$

素因数の和:7832

約数の個数: 48

約数和(自身を含む): 122147200

約数和(自身を除く): 68278476

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 7789, 15578, 31156, 54523, 101257, 109046, 147991, 202514, 218092, 295982, 405028, 591964, 708799, 1035937, 1417598, 1923883, 2071874, 2835196, 3847766, 4143748, 7695532, 13467181, 26934362, 53868724]

約数ペア:

[(1, 53868724), (2, 26934362), (4, 13467181), (7, 7695532), (13, 4143748), (14, 3847766), (19, 2835196), (26, 2071874), (28, 1923883), (38, 1417598), (52, 1035937), (76, 708799), (91, 591964), (133, 405028), (182, 295982), (247, 218092), (266, 202514), (364, 147991), (494, 109046), (532, 101257), (988, 54523), (1729, 31156), (3458, 15578), (6916, 7789)]