49974610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 106047360

約数和(自身を除く): 56072750

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 1291, 2582, 2765, 3871, 5530, 6455, 7742, 9037, 12910, 18074, 19355, 38710, 45185, 63259, 90370, 101989, 126518, 203978, 316295, 509945, 632590, 713923, 1019890, 1427846, 3569615, 4997461, 7139230, 9994922, 24987305, 49974610]

約数ペア:

[(1, 49974610), (2, 24987305), (5, 9994922), (7, 7139230), (10, 4997461), (14, 3569615), (35, 1427846), (49, 1019890), (70, 713923), (79, 632590), (98, 509945), (158, 316295), (245, 203978), (395, 126518), (490, 101989), (553, 90370), (790, 63259), (1106, 45185), (1291, 38710), (2582, 19355), (2765, 18074), (3871, 12910), (5530, 9037), (6455, 7742)]