53040650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{6277}}^1$

素因数の和:6315

約数の個数: 36

約数和(自身を含む): 106845282

約数和(自身を除く): 53804632

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 6277, 8450, 12554, 31385, 62770, 81601, 156925, 163202, 313850, 408005, 816010, 1060813, 2040025, 2121626, 4080050, 5304065, 10608130, 26520325, 53040650]

約数ペア:

[(1, 53040650), (2, 26520325), (5, 10608130), (10, 5304065), (13, 4080050), (25, 2121626), (26, 2040025), (50, 1060813), (65, 816010), (130, 408005), (169, 313850), (325, 163202), (338, 156925), (650, 81601), (845, 62770), (1690, 31385), (4225, 12554), (6277, 8450)]