55123504

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{56479}}^1$

素因数の和:56548

約数の個数: 20

約数和(自身を含む): 108554560

約数和(自身を除く): 53431056

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 56479, 112958, 225916, 451832, 903664, 3445219, 6890438, 13780876, 27561752, 55123504]

約数ペア:

[(1, 55123504), (2, 27561752), (4, 13780876), (8, 6890438), (16, 3445219), (61, 903664), (122, 451832), (244, 225916), (488, 112958), (976, 56479)]