51493086

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{32143}}^1$

素因数の和:32240

約数の個数: 24

約数和(自身を含む): 112825440

約数和(自身を除く): 61332354

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 32143, 64286, 96429, 192858, 289287, 578574, 2860727, 5721454, 8582181, 17164362, 25746543, 51493086]

約数ペア:

[(1, 51493086), (2, 25746543), (3, 17164362), (6, 8582181), (9, 5721454), (18, 2860727), (89, 578574), (178, 289287), (267, 192858), (534, 96429), (801, 64286), (1602, 32143)]