56415294

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12689}}^1$

素因数の和:12729

約数の個数: 48

約数和(自身を含む): 138574800

約数和(自身を除く): 82159506

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 12689, 25378, 38067, 76134, 114201, 164957, 228402, 241091, 329914, 482182, 494871, 723273, 989742, 1446546, 1484613, 2169819, 2969226, 3134183, 4339638, 6268366, 9402549, 18805098, 28207647, 56415294]

約数ペア:

[(1, 56415294), (2, 28207647), (3, 18805098), (6, 9402549), (9, 6268366), (13, 4339638), (18, 3134183), (19, 2969226), (26, 2169819), (38, 1484613), (39, 1446546), (57, 989742), (78, 723273), (114, 494871), (117, 482182), (171, 329914), (234, 241091), (247, 228402), (342, 164957), (494, 114201), (741, 76134), (1482, 38067), (2223, 25378), (4446, 12689)]