51584290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 103420800

約数和(自身を除く): 51836510

約数列:

[1, 2, 5, 10, 17, 34, 37, 59, 74, 85, 118, 139, 170, 185, 278, 295, 370, 590, 629, 695, 1003, 1258, 1390, 2006, 2183, 2363, 3145, 4366, 4726, 5015, 5143, 6290, 8201, 10030, 10286, 10915, 11815, 16402, 21830, 23630, 25715, 37111, 41005, 51430, 74222, 82010, 87431, 139417, 174862, 185555, 278834, 303437, 371110, 437155, 606874, 697085, 874310, 1394170, 1517185, 3034370, 5158429, 10316858, 25792145, 51584290]

約数ペア:

[(1, 51584290), (2, 25792145), (5, 10316858), (10, 5158429), (17, 3034370), (34, 1517185), (37, 1394170), (59, 874310), (74, 697085), (85, 606874), (118, 437155), (139, 371110), (170, 303437), (185, 278834), (278, 185555), (295, 174862), (370, 139417), (590, 87431), (629, 82010), (695, 74222), (1003, 51430), (1258, 41005), (1390, 37111), (2006, 25715), (2183, 23630), (2363, 21830), (3145, 16402), (4366, 11815), (4726, 10915), (5015, 10286), (5143, 10030), (6290, 8201)]