53208904

素因数分解:

$2^3\times 7^3\times {\mathrm{19391}}^1$

素因数の和:19418

約数の個数: 32

約数和(自身を含む): 116352000

約数和(自身を除く): 63143096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 19391, 38782, 77564, 135737, 155128, 271474, 542948, 950159, 1085896, 1900318, 3800636, 6651113, 7601272, 13302226, 26604452, 53208904]

約数ペア:

[(1, 53208904), (2, 26604452), (4, 13302226), (7, 7601272), (8, 6651113), (14, 3800636), (28, 1900318), (49, 1085896), (56, 950159), (98, 542948), (196, 271474), (343, 155128), (392, 135737), (686, 77564), (1372, 38782), (2744, 19391)]