54358174

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 89964000

約数和(自身を除く): 35605826

約数列:

[1, 2, 13, 26, 89, 139, 169, 178, 278, 338, 1157, 1807, 2197, 2314, 3614, 4394, 12371, 15041, 23491, 24742, 30082, 46982, 160823, 195533, 305383, 321646, 391066, 610766, 2090699, 4181398, 27179087, 54358174]

約数ペア:

[(1, 54358174), (2, 27179087), (13, 4181398), (26, 2090699), (89, 610766), (139, 391066), (169, 321646), (178, 305383), (278, 195533), (338, 160823), (1157, 46982), (1807, 30082), (2197, 24742), (2314, 23491), (3614, 15041), (4394, 12371)]