52500591

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 94859856

約数和(自身を除く): 42359265

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 113, 117, 143, 171, 209, 247, 339, 361, 429, 627, 741, 1017, 1083, 1243, 1287, 1469, 1881, 2147, 2223, 2717, 3249, 3729, 3971, 4407, 4693, 6441, 8151, 11187, 11913, 13221, 14079, 16159, 19323, 23617, 24453, 27911, 35739, 40793, 42237, 48477, 51623, 70851, 83733, 122379, 145431, 154869, 212553, 251199, 307021, 367137, 448723, 464607, 530309, 921063, 1346169, 1590927, 2763189, 4038507, 4772781, 5833399, 17500197, 52500591]

約数ペア:

[(1, 52500591), (3, 17500197), (9, 5833399), (11, 4772781), (13, 4038507), (19, 2763189), (33, 1590927), (39, 1346169), (57, 921063), (99, 530309), (113, 464607), (117, 448723), (143, 367137), (171, 307021), (209, 251199), (247, 212553), (339, 154869), (361, 145431), (429, 122379), (627, 83733), (741, 70851), (1017, 51623), (1083, 48477), (1243, 42237), (1287, 40793), (1469, 35739), (1881, 27911), (2147, 24453), (2223, 23617), (2717, 19323), (3249, 16159), (3729, 14079), (3971, 13221), (4407, 11913), (4693, 11187), (6441, 8151)]