51963135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 103099392

約数和(自身を除く): 51136257

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 43, 51, 85, 105, 119, 129, 215, 255, 301, 357, 595, 645, 677, 731, 903, 1505, 1785, 2031, 2193, 3385, 3655, 4515, 4739, 5117, 10155, 10965, 11509, 14217, 15351, 23695, 25585, 29111, 34527, 57545, 71085, 76755, 80563, 87333, 145555, 172635, 203777, 241689, 402815, 436665, 494887, 611331, 1018885, 1208445, 1484661, 2474435, 3056655, 3464209, 7423305, 10392627, 17321045, 51963135]

約数ペア:

[(1, 51963135), (3, 17321045), (5, 10392627), (7, 7423305), (15, 3464209), (17, 3056655), (21, 2474435), (35, 1484661), (43, 1208445), (51, 1018885), (85, 611331), (105, 494887), (119, 436665), (129, 402815), (215, 241689), (255, 203777), (301, 172635), (357, 145555), (595, 87333), (645, 80563), (677, 76755), (731, 71085), (903, 57545), (1505, 34527), (1785, 29111), (2031, 25585), (2193, 23695), (3385, 15351), (3655, 14217), (4515, 11509), (4739, 10965), (5117, 10155)]