51178410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4091}}^1$

素因数の和:4243

約数の個数: 48

約数和(自身を含む): 134053920

約数和(自身を除く): 82875510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4091, 4170, 6255, 8182, 12273, 12510, 20455, 24546, 36819, 40910, 61365, 73638, 122730, 184095, 368190, 568649, 1137298, 1705947, 2843245, 3411894, 5117841, 5686490, 8529735, 10235682, 17059470, 25589205, 51178410]

約数ペア:

[(1, 51178410), (2, 25589205), (3, 17059470), (5, 10235682), (6, 8529735), (9, 5686490), (10, 5117841), (15, 3411894), (18, 2843245), (30, 1705947), (45, 1137298), (90, 568649), (139, 368190), (278, 184095), (417, 122730), (695, 73638), (834, 61365), (1251, 40910), (1390, 36819), (2085, 24546), (2502, 20455), (4091, 12510), (4170, 12273), (6255, 8182)]