51638316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{941}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 128187360

約数和(自身を除く): 76549044

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 269, 538, 807, 941, 1076, 1614, 1882, 2823, 3228, 3764, 4573, 5646, 9146, 11292, 13719, 15997, 18292, 27438, 31994, 47991, 54876, 63988, 95982, 191964, 253129, 506258, 759387, 1012516, 1518774, 3037548, 4303193, 8606386, 12909579, 17212772, 25819158, 51638316]

約数ペア:

[(1, 51638316), (2, 25819158), (3, 17212772), (4, 12909579), (6, 8606386), (12, 4303193), (17, 3037548), (34, 1518774), (51, 1012516), (68, 759387), (102, 506258), (204, 253129), (269, 191964), (538, 95982), (807, 63988), (941, 54876), (1076, 47991), (1614, 31994), (1882, 27438), (2823, 18292), (3228, 15997), (3764, 13719), (4573, 11292), (5646, 9146)]