52910720

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1825

約数の個数: 64

約数和(自身を含む): 129254400

約数和(自身を除く): 76343680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1759, 1880, 3008, 3518, 3760, 6016, 7036, 7520, 8795, 14072, 15040, 17590, 28144, 30080, 35180, 56288, 70360, 82673, 112576, 140720, 165346, 225152, 281440, 330692, 413365, 562880, 661384, 826730, 1125760, 1322768, 1653460, 2645536, 3306920, 5291072, 6613840, 10582144, 13227680, 26455360, 52910720]

約数ペア:

[(1, 52910720), (2, 26455360), (4, 13227680), (5, 10582144), (8, 6613840), (10, 5291072), (16, 3306920), (20, 2645536), (32, 1653460), (40, 1322768), (47, 1125760), (64, 826730), (80, 661384), (94, 562880), (128, 413365), (160, 330692), (188, 281440), (235, 225152), (320, 165346), (376, 140720), (470, 112576), (640, 82673), (752, 70360), (940, 56288), (1504, 35180), (1759, 30080), (1880, 28144), (3008, 17590), (3518, 15040), (3760, 14072), (6016, 8795), (7036, 7520)]