55131818

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{7829}}^1$

素因数の和:8341

約数の個数: 16

約数和(自身を含む): 94711680

約数和(自身を除く): 39579862

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 7829, 15658, 54803, 109606, 3937987, 7875974, 27565909, 55131818]

約数ペア:

[(1, 55131818), (2, 27565909), (7, 7875974), (14, 3937987), (503, 109606), (1006, 54803), (3521, 15658), (7042, 7829)]