53216886

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{659}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 109422720

約数和(自身を除く): 56205834

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 313, 626, 659, 939, 1318, 1878, 1977, 3954, 13459, 26918, 28337, 40377, 56674, 80754, 85011, 170022, 206267, 412534, 618801, 1237602, 8869481, 17738962, 26608443, 53216886]

約数ペア:

[(1, 53216886), (2, 26608443), (3, 17738962), (6, 8869481), (43, 1237602), (86, 618801), (129, 412534), (258, 206267), (313, 170022), (626, 85011), (659, 80754), (939, 56674), (1318, 40377), (1878, 28337), (1977, 26918), (3954, 13459)]