55489278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1153}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 119812896

約数和(自身を除く): 64323618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 617, 1153, 1234, 1851, 2306, 3459, 3702, 6918, 8021, 14989, 16042, 24063, 29978, 44967, 48126, 89934, 711401, 1422802, 2134203, 4268406, 9248213, 18496426, 27744639, 55489278]

約数ペア:

[(1, 55489278), (2, 27744639), (3, 18496426), (6, 9248213), (13, 4268406), (26, 2134203), (39, 1422802), (78, 711401), (617, 89934), (1153, 48126), (1234, 44967), (1851, 29978), (2306, 24063), (3459, 16042), (3702, 14989), (6918, 8021)]