49778883

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 90604800

約数和(自身を除く): 40825917

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 109, 231, 327, 659, 693, 763, 981, 1199, 1977, 2289, 3597, 4613, 5931, 6867, 7249, 8393, 10791, 13839, 21747, 25179, 41517, 50743, 65241, 71831, 75537, 152229, 215493, 456687, 502817, 646479, 790141, 1508451, 2370423, 4525353, 5530987, 7111269, 16592961, 49778883]

約数ペア:

[(1, 49778883), (3, 16592961), (7, 7111269), (9, 5530987), (11, 4525353), (21, 2370423), (33, 1508451), (63, 790141), (77, 646479), (99, 502817), (109, 456687), (231, 215493), (327, 152229), (659, 75537), (693, 71831), (763, 65241), (981, 50743), (1199, 41517), (1977, 25179), (2289, 21747), (3597, 13839), (4613, 10791), (5931, 8393), (6867, 7249)]