55547438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 89752320

約数和(自身を除く): 34204882

約数列:

[1, 2, 23, 46, 59, 97, 118, 194, 211, 422, 1357, 2231, 2714, 4462, 4853, 5723, 9706, 11446, 12449, 20467, 24898, 40934, 131629, 263258, 286327, 470741, 572654, 941482, 1207553, 2415106, 27773719, 55547438]

約数ペア:

[(1, 55547438), (2, 27773719), (23, 2415106), (46, 1207553), (59, 941482), (97, 572654), (118, 470741), (194, 286327), (211, 263258), (422, 131629), (1357, 40934), (2231, 24898), (2714, 20467), (4462, 12449), (4853, 11446), (5723, 9706)]