53088615

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2853

約数の個数: 40

約数和(自身を含む): 97225920

約数和(自身を除く): 44137305

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 2789, 3807, 6345, 8367, 13945, 19035, 25101, 41835, 75303, 125505, 131083, 225909, 376515, 393249, 655415, 1129545, 1179747, 1966245, 3539241, 5898735, 10617723, 17696205, 53088615]

約数ペア:

[(1, 53088615), (3, 17696205), (5, 10617723), (9, 5898735), (15, 3539241), (27, 1966245), (45, 1179747), (47, 1129545), (81, 655415), (135, 393249), (141, 376515), (235, 225909), (405, 131083), (423, 125505), (705, 75303), (1269, 41835), (2115, 25101), (2789, 19035), (3807, 13945), (6345, 8367)]