52002349021

素因数分解:

$7^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 65002919040

約数和(自身を除く): 13000570019

約数列:

[1, 7, 29, 49, 67, 71, 157, 203, 343, 469, 497, 1099, 1421, 1943, 2059, 2401, 3283, 3479, 4553, 4757, 7693, 9947, 10519, 11147, 13601, 14413, 22981, 24353, 31871, 33299, 53851, 69629, 73633, 78029, 95207, 100891, 137953, 160867, 170471, 223097, 233093, 305051, 323263, 376957, 515431, 546203, 666449, 706237, 746849, 965671, 1561679, 1631651, 2135357, 2262841, 3608017, 3823421, 4665143, 4943659, 5227943, 6759697, 10931753, 11421557, 14947499, 15839887, 21658621, 25256119, 26763947, 36595601, 47317879, 104632493, 110879209, 151610347, 256169207, 331225153, 732427451, 776154463, 1061272429, 1793184449, 7428907003, 52002349021]

約数ペア:

[(1, 52002349021), (7, 7428907003), (29, 1793184449), (49, 1061272429), (67, 776154463), (71, 732427451), (157, 331225153), (203, 256169207), (343, 151610347), (469, 110879209), (497, 104632493), (1099, 47317879), (1421, 36595601), (1943, 26763947), (2059, 25256119), (2401, 21658621), (3283, 15839887), (3479, 14947499), (4553, 11421557), (4757, 10931753), (7693, 6759697), (9947, 5227943), (10519, 4943659), (11147, 4665143), (13601, 3823421), (14413, 3608017), (22981, 2262841), (24353, 2135357), (31871, 1631651), (33299, 1561679), (53851, 965671), (69629, 746849), (73633, 706237), (78029, 666449), (95207, 546203), (100891, 515431), (137953, 376957), (160867, 323263), (170471, 305051), (223097, 233093)]