54039268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1697}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 99842400

約数和(自身を除く): 45803132

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 1676, 1697, 3394, 6788, 7961, 15922, 31844, 32243, 64486, 128972, 711043, 1422086, 2844172, 13509817, 27019634, 54039268]

約数ペア:

[(1, 54039268), (2, 27019634), (4, 13509817), (19, 2844172), (38, 1422086), (76, 711043), (419, 128972), (838, 64486), (1676, 32243), (1697, 31844), (3394, 15922), (6788, 7961)]