53440248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{130981}}^1$

素因数の和:131007

約数の個数: 32

約数和(自身を含む): 141460560

約数和(自身を除く): 88020312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 130981, 261962, 392943, 523924, 785886, 1047848, 1571772, 2226677, 3143544, 4453354, 6680031, 8906708, 13360062, 17813416, 26720124, 53440248]

約数ペア:

[(1, 53440248), (2, 26720124), (3, 17813416), (4, 13360062), (6, 8906708), (8, 6680031), (12, 4453354), (17, 3143544), (24, 2226677), (34, 1571772), (51, 1047848), (68, 785886), (102, 523924), (136, 392943), (204, 261962), (408, 130981)]