54018428

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{823}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 96556320

約数和(自身を除く): 42537892

約数列:

[1, 2, 4, 61, 122, 244, 269, 538, 823, 1076, 1646, 3292, 16409, 32818, 50203, 65636, 100406, 200812, 221387, 442774, 885548, 13504607, 27009214, 54018428]

約数ペア:

[(1, 54018428), (2, 27009214), (4, 13504607), (61, 885548), (122, 442774), (244, 221387), (269, 200812), (538, 100406), (823, 65636), (1076, 50203), (1646, 32818), (3292, 16409)]