42106850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 83328000

約数和(自身を除く): 41221150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 127, 190, 254, 349, 475, 635, 698, 950, 1270, 1745, 2413, 3175, 3490, 4826, 6350, 6631, 8725, 12065, 13262, 17450, 24130, 33155, 44323, 60325, 66310, 88646, 120650, 165775, 221615, 331550, 443230, 842137, 1108075, 1684274, 2216150, 4210685, 8421370, 21053425, 42106850]

約数ペア:

[(1, 42106850), (2, 21053425), (5, 8421370), (10, 4210685), (19, 2216150), (25, 1684274), (38, 1108075), (50, 842137), (95, 443230), (127, 331550), (190, 221615), (254, 165775), (349, 120650), (475, 88646), (635, 66310), (698, 60325), (950, 44323), (1270, 33155), (1745, 24130), (2413, 17450), (3175, 13262), (3490, 12065), (4826, 8725), (6350, 6631)]