55059160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105883}}^1$

素因数の和:105907

約数の個数: 32

約数和(自身を含む): 133413840

約数和(自身を除く): 78354680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 105883, 211766, 423532, 529415, 847064, 1058830, 1376479, 2117660, 2752958, 4235320, 5505916, 6882395, 11011832, 13764790, 27529580, 55059160]

約数ペア:

[(1, 55059160), (2, 27529580), (4, 13764790), (5, 11011832), (8, 6882395), (10, 5505916), (13, 4235320), (20, 2752958), (26, 2117660), (40, 1376479), (52, 1058830), (65, 847064), (104, 529415), (130, 423532), (260, 211766), (520, 105883)]