56476458

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 126393696

約数和(自身を除く): 69917238

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 131, 258, 262, 387, 393, 557, 774, 786, 1114, 1179, 1671, 2358, 3342, 5013, 5633, 10026, 11266, 16899, 23951, 33798, 47902, 50697, 71853, 72967, 101394, 143706, 145934, 215559, 218901, 431118, 437802, 656703, 1313406, 3137581, 6275162, 9412743, 18825486, 28238229, 56476458]

約数ペア:

[(1, 56476458), (2, 28238229), (3, 18825486), (6, 9412743), (9, 6275162), (18, 3137581), (43, 1313406), (86, 656703), (129, 437802), (131, 431118), (258, 218901), (262, 215559), (387, 145934), (393, 143706), (557, 101394), (774, 72967), (786, 71853), (1114, 50697), (1179, 47902), (1671, 33798), (2358, 23951), (3342, 16899), (5013, 11266), (5633, 10026)]