52826900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{10781}}^1$

素因数の和:10809

約数の個数: 54

約数和(自身を含む): 133362558

約数和(自身を除く): 80535658

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 10781, 21562, 43124, 53905, 75467, 107810, 150934, 215620, 269525, 301868, 377335, 528269, 539050, 754670, 1056538, 1078100, 1509340, 1886675, 2113076, 2641345, 3773350, 5282690, 7546700, 10565380, 13206725, 26413450, 52826900]

約数ペア:

[(1, 52826900), (2, 26413450), (4, 13206725), (5, 10565380), (7, 7546700), (10, 5282690), (14, 3773350), (20, 2641345), (25, 2113076), (28, 1886675), (35, 1509340), (49, 1078100), (50, 1056538), (70, 754670), (98, 539050), (100, 528269), (140, 377335), (175, 301868), (196, 269525), (245, 215620), (350, 150934), (490, 107810), (700, 75467), (980, 53905), (1225, 43124), (2450, 21562), (4900, 10781)]