56494690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^2$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 119794752

約数和(自身を除く): 63300062

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 137, 215, 274, 301, 430, 602, 685, 959, 1370, 1505, 1918, 3010, 4795, 5891, 9590, 11782, 18769, 29455, 37538, 41237, 58910, 82474, 93845, 131383, 187690, 206185, 262766, 412370, 656915, 807067, 1313830, 1614134, 4035335, 5649469, 8070670, 11298938, 28247345, 56494690]

約数ペア:

[(1, 56494690), (2, 28247345), (5, 11298938), (7, 8070670), (10, 5649469), (14, 4035335), (35, 1614134), (43, 1313830), (70, 807067), (86, 656915), (137, 412370), (215, 262766), (274, 206185), (301, 187690), (430, 131383), (602, 93845), (685, 82474), (959, 58910), (1370, 41237), (1505, 37538), (1918, 29455), (3010, 18769), (4795, 11782), (5891, 9590)]