50638842

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 112320000

約数和(自身を除く): 61681158

約数列:

[1, 2, 3, 6, 9, 18, 79, 149, 158, 237, 239, 298, 447, 474, 478, 711, 717, 894, 1341, 1422, 1434, 2151, 2682, 4302, 11771, 18881, 23542, 35313, 35611, 37762, 56643, 70626, 71222, 105939, 106833, 113286, 169929, 211878, 213666, 320499, 339858, 640998, 2813269, 5626538, 8439807, 16879614, 25319421, 50638842]

約数ペア:

[(1, 50638842), (2, 25319421), (3, 16879614), (6, 8439807), (9, 5626538), (18, 2813269), (79, 640998), (149, 339858), (158, 320499), (237, 213666), (239, 211878), (298, 169929), (447, 113286), (474, 106833), (478, 105939), (711, 71222), (717, 70626), (894, 56643), (1341, 37762), (1422, 35611), (1434, 35313), (2151, 23542), (2682, 18881), (4302, 11771)]