54133130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 103812192

約数和(自身を除く): 49679062

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 131, 155, 215, 262, 310, 430, 655, 961, 1310, 1333, 1922, 2666, 4061, 4805, 5633, 6665, 8122, 9610, 11266, 13330, 20305, 28165, 40610, 41323, 56330, 82646, 125891, 174623, 206615, 251782, 349246, 413230, 629455, 873115, 1258910, 1746230, 5413313, 10826626, 27066565, 54133130]

約数ペア:

[(1, 54133130), (2, 27066565), (5, 10826626), (10, 5413313), (31, 1746230), (43, 1258910), (62, 873115), (86, 629455), (131, 413230), (155, 349246), (215, 251782), (262, 206615), (310, 174623), (430, 125891), (655, 82646), (961, 56330), (1310, 41323), (1333, 40610), (1922, 28165), (2666, 20305), (4061, 13330), (4805, 11266), (5633, 9610), (6665, 8122)]