51533970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 134545536

約数和(自身を除く): 83011566

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 2731, 3145, 3774, 5462, 6290, 8193, 9435, 13655, 16386, 18870, 27310, 40965, 46427, 81930, 92854, 101047, 139281, 202094, 232135, 278562, 303141, 464270, 505235, 606282, 696405, 1010470, 1392810, 1515705, 1717799, 3031410, 3435598, 5153397, 8588995, 10306794, 17177990, 25766985, 51533970]

約数ペア:

[(1, 51533970), (2, 25766985), (3, 17177990), (5, 10306794), (6, 8588995), (10, 5153397), (15, 3435598), (17, 3031410), (30, 1717799), (34, 1515705), (37, 1392810), (51, 1010470), (74, 696405), (85, 606282), (102, 505235), (111, 464270), (170, 303141), (185, 278562), (222, 232135), (255, 202094), (370, 139281), (510, 101047), (555, 92854), (629, 81930), (1110, 46427), (1258, 40965), (1887, 27310), (2731, 18870), (3145, 16386), (3774, 13655), (5462, 9435), (6290, 8193)]