49891485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 96841728

約数和(自身を除く): 46950243

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 73, 105, 115, 161, 219, 283, 345, 365, 483, 511, 805, 849, 1095, 1415, 1533, 1679, 1981, 2415, 2555, 4245, 5037, 5943, 6509, 7665, 8395, 9905, 11753, 19527, 20659, 25185, 29715, 32545, 35259, 45563, 58765, 61977, 97635, 103295, 136689, 144613, 176295, 227815, 309885, 433839, 475157, 683445, 723065, 1425471, 2169195, 2375785, 3326099, 7127355, 9978297, 16630495, 49891485]

約数ペア:

[(1, 49891485), (3, 16630495), (5, 9978297), (7, 7127355), (15, 3326099), (21, 2375785), (23, 2169195), (35, 1425471), (69, 723065), (73, 683445), (105, 475157), (115, 433839), (161, 309885), (219, 227815), (283, 176295), (345, 144613), (365, 136689), (483, 103295), (511, 97635), (805, 61977), (849, 58765), (1095, 45563), (1415, 35259), (1533, 32545), (1679, 29715), (1981, 25185), (2415, 20659), (2555, 19527), (4245, 11753), (5037, 9905), (5943, 8395), (6509, 7665)]