53782168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{997}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 110298960

約数和(自身を除く): 56516792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 613, 997, 1226, 1994, 2452, 3988, 4904, 6743, 7976, 10967, 13486, 21934, 26972, 43868, 53944, 87736, 611161, 1222322, 2444644, 4889288, 6722771, 13445542, 26891084, 53782168]

約数ペア:

[(1, 53782168), (2, 26891084), (4, 13445542), (8, 6722771), (11, 4889288), (22, 2444644), (44, 1222322), (88, 611161), (613, 87736), (997, 53944), (1226, 43868), (1994, 26972), (2452, 21934), (3988, 13486), (4904, 10967), (6743, 7976)]