53030768

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 123039744

約数和(自身を除く): 70008976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 67, 74, 112, 134, 148, 191, 259, 268, 296, 382, 469, 518, 536, 592, 764, 938, 1036, 1072, 1337, 1528, 1876, 2072, 2479, 2674, 3056, 3752, 4144, 4958, 5348, 7067, 7504, 9916, 10696, 12797, 14134, 17353, 19832, 21392, 25594, 28268, 34706, 39664, 49469, 51188, 56536, 69412, 89579, 98938, 102376, 113072, 138824, 179158, 197876, 204752, 277648, 358316, 395752, 473489, 716632, 791504, 946978, 1433264, 1893956, 3314423, 3787912, 6628846, 7575824, 13257692, 26515384, 53030768]

約数ペア:

[(1, 53030768), (2, 26515384), (4, 13257692), (7, 7575824), (8, 6628846), (14, 3787912), (16, 3314423), (28, 1893956), (37, 1433264), (56, 946978), (67, 791504), (74, 716632), (112, 473489), (134, 395752), (148, 358316), (191, 277648), (259, 204752), (268, 197876), (296, 179158), (382, 138824), (469, 113072), (518, 102376), (536, 98938), (592, 89579), (764, 69412), (938, 56536), (1036, 51188), (1072, 49469), (1337, 39664), (1528, 34706), (1876, 28268), (2072, 25594), (2479, 21392), (2674, 19832), (3056, 17353), (3752, 14134), (4144, 12797), (4958, 10696), (5348, 9916), (7067, 7504)]