51685634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 104927424

約数和(自身を除く): 53241790

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 2347, 3146, 4694, 11011, 16429, 22022, 25817, 30511, 32858, 51634, 61022, 180719, 213577, 283987, 335621, 361438, 427154, 567974, 671242, 1987909, 2349347, 3691831, 3975818, 4698694, 7383662, 25842817, 51685634]

約数ペア:

[(1, 51685634), (2, 25842817), (7, 7383662), (11, 4698694), (13, 3975818), (14, 3691831), (22, 2349347), (26, 1987909), (77, 671242), (91, 567974), (121, 427154), (143, 361438), (154, 335621), (182, 283987), (242, 213577), (286, 180719), (847, 61022), (1001, 51634), (1573, 32858), (1694, 30511), (2002, 25817), (2347, 22022), (3146, 16429), (4694, 11011)]