54361556

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 96707520

約数和(自身を除く): 42345964

約数列:

[1, 2, 4, 89, 178, 311, 356, 491, 622, 982, 1244, 1964, 27679, 43699, 55358, 87398, 110716, 152701, 174796, 305402, 610804, 13590389, 27180778, 54361556]

約数ペア:

[(1, 54361556), (2, 27180778), (4, 13590389), (89, 610804), (178, 305402), (311, 174796), (356, 152701), (491, 110716), (622, 87398), (982, 55358), (1244, 43699), (1964, 27679)]