52661000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{7523}}^1$

素因数の和:7551

約数の個数: 64

約数和(自身を含む): 140849280

約数和(自身を除く): 88188280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 7523, 15046, 30092, 37615, 52661, 60184, 75230, 105322, 150460, 188075, 210644, 263305, 300920, 376150, 421288, 526610, 752300, 940375, 1053220, 1316525, 1504600, 1880750, 2106440, 2633050, 3761500, 5266100, 6582625, 7523000, 10532200, 13165250, 26330500, 52661000]

約数ペア:

[(1, 52661000), (2, 26330500), (4, 13165250), (5, 10532200), (7, 7523000), (8, 6582625), (10, 5266100), (14, 3761500), (20, 2633050), (25, 2106440), (28, 1880750), (35, 1504600), (40, 1316525), (50, 1053220), (56, 940375), (70, 752300), (100, 526610), (125, 421288), (140, 376150), (175, 300920), (200, 263305), (250, 210644), (280, 188075), (350, 150460), (500, 105322), (700, 75230), (875, 60184), (1000, 52661), (1400, 37615), (1750, 30092), (3500, 15046), (7000, 7523)]