56784195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 107059680

約数和(自身を除く): 50275485

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 113, 117, 195, 339, 565, 585, 859, 1017, 1469, 1695, 2577, 4295, 4407, 5085, 7345, 7731, 11167, 12885, 13221, 22035, 33501, 38655, 55835, 66105, 97067, 100503, 167505, 291201, 485335, 502515, 873603, 1261871, 1456005, 3785613, 4368015, 6309355, 11356839, 18928065, 56784195]

約数ペア:

[(1, 56784195), (3, 18928065), (5, 11356839), (9, 6309355), (13, 4368015), (15, 3785613), (39, 1456005), (45, 1261871), (65, 873603), (113, 502515), (117, 485335), (195, 291201), (339, 167505), (565, 100503), (585, 97067), (859, 66105), (1017, 55835), (1469, 38655), (1695, 33501), (2577, 22035), (4295, 13221), (4407, 12885), (5085, 11167), (7345, 7731)]