56584660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13537}}^1$

素因数の和:13576

約数の個数: 48

約数和(自身を含む): 136463040

約数和(自身を除く): 79878380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 13537, 27074, 54148, 67685, 135370, 148907, 257203, 270740, 297814, 514406, 595628, 744535, 1028812, 1286015, 1489070, 2572030, 2829233, 2978140, 5144060, 5658466, 11316932, 14146165, 28292330, 56584660]

約数ペア:

[(1, 56584660), (2, 28292330), (4, 14146165), (5, 11316932), (10, 5658466), (11, 5144060), (19, 2978140), (20, 2829233), (22, 2572030), (38, 1489070), (44, 1286015), (55, 1028812), (76, 744535), (95, 595628), (110, 514406), (190, 297814), (209, 270740), (220, 257203), (380, 148907), (418, 135370), (836, 67685), (1045, 54148), (2090, 27074), (4180, 13537)]