48075140

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24781}}^1$

素因数の和:24887

約数の個数: 24

約数和(自身を含む): 102002712

約数和(自身を除く): 53927572

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 24781, 49562, 99124, 123905, 247810, 495620, 2403757, 4807514, 9615028, 12018785, 24037570, 48075140]

約数ペア:

[(1, 48075140), (2, 24037570), (4, 12018785), (5, 9615028), (10, 4807514), (20, 2403757), (97, 495620), (194, 247810), (388, 123905), (485, 99124), (970, 49562), (1940, 24781)]