52687005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 99207360

約数和(自身を除く): 46520355

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 97, 105, 147, 245, 291, 485, 679, 735, 739, 1455, 2037, 2217, 3395, 3695, 4753, 5173, 10185, 11085, 14259, 15519, 23765, 25865, 36211, 71295, 71683, 77595, 108633, 181055, 215049, 358415, 501781, 543165, 1075245, 1505343, 2508905, 3512467, 7526715, 10537401, 17562335, 52687005]

約数ペア:

[(1, 52687005), (3, 17562335), (5, 10537401), (7, 7526715), (15, 3512467), (21, 2508905), (35, 1505343), (49, 1075245), (97, 543165), (105, 501781), (147, 358415), (245, 215049), (291, 181055), (485, 108633), (679, 77595), (735, 71683), (739, 71295), (1455, 36211), (2037, 25865), (2217, 23765), (3395, 15519), (3695, 14259), (4753, 11085), (5173, 10185)]