50551263

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 92620800

約数和(自身を除く): 42069537

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 63, 69, 87, 161, 189, 203, 207, 261, 401, 483, 609, 621, 667, 783, 1203, 1449, 1827, 2001, 2807, 3609, 4347, 4669, 5481, 6003, 8421, 9223, 10827, 11629, 14007, 18009, 25263, 27669, 34887, 42021, 64561, 75789, 81403, 83007, 104661, 126063, 193683, 244209, 249021, 267467, 313983, 581049, 732627, 802401, 1743147, 1872269, 2197881, 2407203, 5616807, 7221609, 16850421, 50551263]

約数ペア:

[(1, 50551263), (3, 16850421), (7, 7221609), (9, 5616807), (21, 2407203), (23, 2197881), (27, 1872269), (29, 1743147), (63, 802401), (69, 732627), (87, 581049), (161, 313983), (189, 267467), (203, 249021), (207, 244209), (261, 193683), (401, 126063), (483, 104661), (609, 83007), (621, 81403), (667, 75789), (783, 64561), (1203, 42021), (1449, 34887), (1827, 27669), (2001, 25263), (2807, 18009), (3609, 14007), (4347, 11629), (4669, 10827), (5481, 9223), (6003, 8421)]