52129448

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 116188800

約数和(自身を除く): 64059352

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 139, 148, 181, 259, 278, 296, 362, 518, 556, 724, 973, 1036, 1112, 1267, 1448, 1946, 2072, 2534, 3892, 5068, 5143, 6697, 7784, 10136, 10286, 13394, 20572, 25159, 26788, 36001, 41144, 46879, 50318, 53576, 72002, 93758, 100636, 144004, 176113, 187516, 201272, 288008, 352226, 375032, 704452, 930883, 1408904, 1861766, 3723532, 6516181, 7447064, 13032362, 26064724, 52129448]

約数ペア:

[(1, 52129448), (2, 26064724), (4, 13032362), (7, 7447064), (8, 6516181), (14, 3723532), (28, 1861766), (37, 1408904), (56, 930883), (74, 704452), (139, 375032), (148, 352226), (181, 288008), (259, 201272), (278, 187516), (296, 176113), (362, 144004), (518, 100636), (556, 93758), (724, 72002), (973, 53576), (1036, 50318), (1112, 46879), (1267, 41144), (1448, 36001), (1946, 26788), (2072, 25159), (2534, 20572), (3892, 13394), (5068, 10286), (5143, 10136), (6697, 7784)]