52687460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 132427008

約数和(自身を除く): 79739548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 67, 70, 82, 134, 137, 140, 164, 205, 268, 274, 287, 335, 410, 469, 548, 574, 670, 685, 820, 938, 959, 1148, 1340, 1370, 1435, 1876, 1918, 2345, 2740, 2747, 2870, 3836, 4690, 4795, 5494, 5617, 5740, 9179, 9380, 9590, 10988, 11234, 13735, 18358, 19180, 19229, 22468, 27470, 28085, 36716, 38458, 39319, 45895, 54940, 56170, 64253, 76916, 78638, 91790, 96145, 112340, 128506, 157276, 183580, 192290, 196595, 257012, 321265, 376339, 384580, 393190, 642530, 752678, 786380, 1285060, 1505356, 1881695, 2634373, 3763390, 5268746, 7526780, 10537492, 13171865, 26343730, 52687460]

約数ペア:

[(1, 52687460), (2, 26343730), (4, 13171865), (5, 10537492), (7, 7526780), (10, 5268746), (14, 3763390), (20, 2634373), (28, 1881695), (35, 1505356), (41, 1285060), (67, 786380), (70, 752678), (82, 642530), (134, 393190), (137, 384580), (140, 376339), (164, 321265), (205, 257012), (268, 196595), (274, 192290), (287, 183580), (335, 157276), (410, 128506), (469, 112340), (548, 96145), (574, 91790), (670, 78638), (685, 76916), (820, 64253), (938, 56170), (959, 54940), (1148, 45895), (1340, 39319), (1370, 38458), (1435, 36716), (1876, 28085), (1918, 27470), (2345, 22468), (2740, 19229), (2747, 19180), (2870, 18358), (3836, 13735), (4690, 11234), (4795, 10988), (5494, 9590), (5617, 9380), (5740, 9179)]