53988354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3931}}^1$

素因数の和:4055

約数の個数: 48

約数和(自身を含む): 134946240

約数和(自身を除く): 80957886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 3931, 4578, 6867, 7862, 11793, 13734, 23586, 27517, 35379, 55034, 70758, 82551, 165102, 247653, 428479, 495306, 856958, 1285437, 2570874, 2999353, 3856311, 5998706, 7712622, 8998059, 17996118, 26994177, 53988354]

約数ペア:

[(1, 53988354), (2, 26994177), (3, 17996118), (6, 8998059), (7, 7712622), (9, 5998706), (14, 3856311), (18, 2999353), (21, 2570874), (42, 1285437), (63, 856958), (109, 495306), (126, 428479), (218, 247653), (327, 165102), (654, 82551), (763, 70758), (981, 55034), (1526, 35379), (1962, 27517), (2289, 23586), (3931, 13734), (4578, 11793), (6867, 7862)]