49900305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 99348480

約数和(自身を除く): 49448175

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 139, 195, 263, 273, 417, 455, 695, 789, 973, 1315, 1365, 1807, 1841, 2085, 2919, 3419, 3945, 4865, 5421, 5523, 9035, 9205, 10257, 12649, 14595, 17095, 23933, 27105, 27615, 36557, 37947, 51285, 63245, 71799, 109671, 119665, 182785, 189735, 255899, 358995, 475241, 548355, 767697, 1279495, 1425723, 2376205, 3326687, 3838485, 7128615, 9980061, 16633435, 49900305]

約数ペア:

[(1, 49900305), (3, 16633435), (5, 9980061), (7, 7128615), (13, 3838485), (15, 3326687), (21, 2376205), (35, 1425723), (39, 1279495), (65, 767697), (91, 548355), (105, 475241), (139, 358995), (195, 255899), (263, 189735), (273, 182785), (417, 119665), (455, 109671), (695, 71799), (789, 63245), (973, 51285), (1315, 37947), (1365, 36557), (1807, 27615), (1841, 27105), (2085, 23933), (2919, 17095), (3419, 14595), (3945, 12649), (4865, 10257), (5421, 9205), (5523, 9035)]