48919133080

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{911}}^1\times {\mathrm{4289}}^1$

素因数の和:5524

約数の個数: 64

約数和(自身を含む): 110566684800

約数和(自身を除く): 61647551720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 911, 1252, 1565, 1822, 2504, 3130, 3644, 4289, 4555, 6260, 7288, 8578, 9110, 12520, 17156, 18220, 21445, 34312, 36440, 42890, 85780, 171560, 285143, 570286, 1140572, 1342457, 1425715, 2281144, 2684914, 2851430, 3907279, 5369828, 5702860, 6712285, 7814558, 10739656, 11405720, 13424570, 15629116, 19536395, 26849140, 31258232, 39072790, 53698280, 78145580, 156291160, 1222978327, 2445956654, 4891913308, 6114891635, 9783826616, 12229783270, 24459566540, 48919133080]

約数ペア:

[(1, 48919133080), (2, 24459566540), (4, 12229783270), (5, 9783826616), (8, 6114891635), (10, 4891913308), (20, 2445956654), (40, 1222978327), (313, 156291160), (626, 78145580), (911, 53698280), (1252, 39072790), (1565, 31258232), (1822, 26849140), (2504, 19536395), (3130, 15629116), (3644, 13424570), (4289, 11405720), (4555, 10739656), (6260, 7814558), (7288, 6712285), (8578, 5702860), (9110, 5369828), (12520, 3907279), (17156, 2851430), (18220, 2684914), (21445, 2281144), (34312, 1425715), (36440, 1342457), (42890, 1140572), (85780, 570286), (171560, 285143)]