51238005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37537}}^1$

素因数の和:37565

約数の個数: 32

約数和(自身を含む): 100902144

約数和(自身を除く): 49664139

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 37537, 112611, 187685, 262759, 487981, 563055, 788277, 1313795, 1463943, 2439905, 3415867, 3941385, 7319715, 10247601, 17079335, 51238005]

約数ペア:

[(1, 51238005), (3, 17079335), (5, 10247601), (7, 7319715), (13, 3941385), (15, 3415867), (21, 2439905), (35, 1463943), (39, 1313795), (65, 788277), (91, 563055), (105, 487981), (195, 262759), (273, 187685), (455, 112611), (1365, 37537)]