56723930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{827}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 107904960

約数和(自身を除く): 51181030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 827, 1654, 1805, 3610, 4135, 6859, 8270, 13718, 15713, 31426, 34295, 68590, 78565, 157130, 298547, 597094, 1492735, 2985470, 5672393, 11344786, 28361965, 56723930]

約数ペア:

[(1, 56723930), (2, 28361965), (5, 11344786), (10, 5672393), (19, 2985470), (38, 1492735), (95, 597094), (190, 298547), (361, 157130), (722, 78565), (827, 68590), (1654, 34295), (1805, 31426), (3610, 15713), (4135, 13718), (6859, 8270)]