55036660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1399}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 132652800

約数和(自身を除く): 77616140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 1124, 1399, 1405, 1967, 2798, 2810, 3934, 5596, 5620, 6995, 7868, 9793, 9835, 13990, 19586, 19670, 27980, 39172, 39340, 48965, 97930, 195860, 393119, 786238, 1572476, 1965595, 2751833, 3931190, 5503666, 7862380, 11007332, 13759165, 27518330, 55036660]

約数ペア:

[(1, 55036660), (2, 27518330), (4, 13759165), (5, 11007332), (7, 7862380), (10, 5503666), (14, 3931190), (20, 2751833), (28, 1965595), (35, 1572476), (70, 786238), (140, 393119), (281, 195860), (562, 97930), (1124, 48965), (1399, 39340), (1405, 39172), (1967, 27980), (2798, 19670), (2810, 19586), (3934, 13990), (5596, 9835), (5620, 9793), (6995, 7868)]