55201636

素因数分解:

$2^2\times 7^2\times {\mathrm{281641}}^1$

素因数の和:281659

約数の個数: 18

約数和(自身を含む): 112375158

約数和(自身を除く): 57173522

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 281641, 563282, 1126564, 1971487, 3942974, 7885948, 13800409, 27600818, 55201636]

約数ペア:

[(1, 55201636), (2, 27600818), (4, 13800409), (7, 7885948), (14, 3942974), (28, 1971487), (49, 1126564), (98, 563282), (196, 281641)]