51214905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7069}}^1$

素因数の和:7110

約数の個数: 48

約数和(自身を含む): 105880320

約数和(自身を除く): 54665415

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7069, 7245, 21207, 35345, 49483, 63621, 106035, 148449, 162587, 247415, 318105, 445347, 487761, 742245, 812935, 1138109, 1463283, 2226735, 2438805, 3414327, 5690545, 7316415, 10242981, 17071635, 51214905]

約数ペア:

[(1, 51214905), (3, 17071635), (5, 10242981), (7, 7316415), (9, 5690545), (15, 3414327), (21, 2438805), (23, 2226735), (35, 1463283), (45, 1138109), (63, 812935), (69, 742245), (105, 487761), (115, 445347), (161, 318105), (207, 247415), (315, 162587), (345, 148449), (483, 106035), (805, 63621), (1035, 49483), (1449, 35345), (2415, 21207), (7069, 7245)]