51285948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{87221}}^1$

素因数の和:87242

約数の個数: 36

約数和(自身を含む): 139206312

約数和(自身を除く): 87920364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 87221, 174442, 261663, 348884, 523326, 610547, 1046652, 1221094, 1831641, 2442188, 3663282, 4273829, 7326564, 8547658, 12821487, 17095316, 25642974, 51285948]

約数ペア:

[(1, 51285948), (2, 25642974), (3, 17095316), (4, 12821487), (6, 8547658), (7, 7326564), (12, 4273829), (14, 3663282), (21, 2442188), (28, 1831641), (42, 1221094), (49, 1046652), (84, 610547), (98, 523326), (147, 348884), (196, 261663), (294, 174442), (588, 87221)]