55148138

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{631}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 83954880

約数和(自身を除く): 28806742

約数列:

[1, 2, 89, 178, 491, 631, 982, 1262, 43699, 56159, 87398, 112318, 309821, 619642, 27574069, 55148138]

約数ペア:

[(1, 55148138), (2, 27574069), (89, 619642), (178, 309821), (491, 112318), (631, 87398), (982, 56159), (1262, 43699)]