49856240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5237}}^1$

素因数の和:5274

約数の個数: 80

約数和(自身を含む): 140294592

約数和(自身を除く): 90438352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 5237, 9520, 10474, 20948, 26185, 36659, 41896, 52370, 73318, 83792, 89029, 104740, 146636, 178058, 183295, 209480, 293272, 356116, 366590, 418960, 445145, 586544, 623203, 712232, 733180, 890290, 1246406, 1424464, 1466360, 1780580, 2492812, 2932720, 3116015, 3561160, 4985624, 6232030, 7122320, 9971248, 12464060, 24928120, 49856240]

約数ペア:

[(1, 49856240), (2, 24928120), (4, 12464060), (5, 9971248), (7, 7122320), (8, 6232030), (10, 4985624), (14, 3561160), (16, 3116015), (17, 2932720), (20, 2492812), (28, 1780580), (34, 1466360), (35, 1424464), (40, 1246406), (56, 890290), (68, 733180), (70, 712232), (80, 623203), (85, 586544), (112, 445145), (119, 418960), (136, 366590), (140, 356116), (170, 293272), (238, 209480), (272, 183295), (280, 178058), (340, 146636), (476, 104740), (560, 89029), (595, 83792), (680, 73318), (952, 52370), (1190, 41896), (1360, 36659), (1904, 26185), (2380, 20948), (4760, 10474), (5237, 9520)]