50838138

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 122774400

約数和(自身を除く): 71936262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 139, 234, 278, 351, 417, 521, 702, 834, 1042, 1251, 1563, 1807, 2502, 3126, 3614, 3753, 4689, 5421, 6773, 7506, 9378, 10842, 13546, 14067, 16263, 20319, 28134, 32526, 40638, 48789, 60957, 72419, 97578, 121914, 144838, 182871, 217257, 365742, 434514, 651771, 941447, 1303542, 1882894, 1955313, 2824341, 3910626, 5648682, 8473023, 16946046, 25419069, 50838138]

約数ペア:

[(1, 50838138), (2, 25419069), (3, 16946046), (6, 8473023), (9, 5648682), (13, 3910626), (18, 2824341), (26, 1955313), (27, 1882894), (39, 1303542), (54, 941447), (78, 651771), (117, 434514), (139, 365742), (234, 217257), (278, 182871), (351, 144838), (417, 121914), (521, 97578), (702, 72419), (834, 60957), (1042, 48789), (1251, 40638), (1563, 32526), (1807, 28134), (2502, 20319), (3126, 16263), (3614, 14067), (3753, 13546), (4689, 10842), (5421, 9378), (6773, 7506)]