49139804560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7977241}}^1$

素因数の和:7977272

約数の個数: 80

約数和(自身を含む): 142441633152

約数和(自身を除く): 93301828592

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 7977241, 15954482, 31908964, 39886205, 55840687, 63817928, 79772410, 87749651, 111681374, 127635856, 159544820, 175499302, 223362748, 279203435, 319089640, 350998604, 438748255, 446725496, 558406870, 614247557, 638179280, 701997208, 877496510, 893450992, 1116813740, 1228495114, 1403994416, 1754993020, 2233627480, 2456990228, 3071237785, 3509986040, 4467254960, 4913980456, 6142475570, 7019972080, 9827960912, 12284951140, 24569902280, 49139804560]

約数ペア:

[(1, 49139804560), (2, 24569902280), (4, 12284951140), (5, 9827960912), (7, 7019972080), (8, 6142475570), (10, 4913980456), (11, 4467254960), (14, 3509986040), (16, 3071237785), (20, 2456990228), (22, 2233627480), (28, 1754993020), (35, 1403994416), (40, 1228495114), (44, 1116813740), (55, 893450992), (56, 877496510), (70, 701997208), (77, 638179280), (80, 614247557), (88, 558406870), (110, 446725496), (112, 438748255), (140, 350998604), (154, 319089640), (176, 279203435), (220, 223362748), (280, 175499302), (308, 159544820), (385, 127635856), (440, 111681374), (560, 87749651), (616, 79772410), (770, 63817928), (880, 55840687), (1232, 39886205), (1540, 31908964), (3080, 15954482), (6160, 7977241)]