53005068

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 138906768

約数和(自身を除く): 85901700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 97, 129, 172, 194, 258, 291, 353, 387, 388, 516, 582, 706, 774, 873, 1059, 1164, 1412, 1548, 1746, 2118, 3177, 3492, 4171, 4236, 6354, 8342, 12513, 12708, 15179, 16684, 25026, 30358, 34241, 37539, 45537, 50052, 60716, 68482, 75078, 91074, 102723, 136611, 136964, 150156, 182148, 205446, 273222, 308169, 410892, 546444, 616338, 1232676, 1472363, 2944726, 4417089, 5889452, 8834178, 13251267, 17668356, 26502534, 53005068]

約数ペア:

[(1, 53005068), (2, 26502534), (3, 17668356), (4, 13251267), (6, 8834178), (9, 5889452), (12, 4417089), (18, 2944726), (36, 1472363), (43, 1232676), (86, 616338), (97, 546444), (129, 410892), (172, 308169), (194, 273222), (258, 205446), (291, 182148), (353, 150156), (387, 136964), (388, 136611), (516, 102723), (582, 91074), (706, 75078), (774, 68482), (873, 60716), (1059, 50052), (1164, 45537), (1412, 37539), (1548, 34241), (1746, 30358), (2118, 25026), (3177, 16684), (3492, 15179), (4171, 12708), (4236, 12513), (6354, 8342)]