56495335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 83825280

約数和(自身を除く): 27329945

約数列:

[1, 5, 13, 17, 29, 41, 43, 65, 85, 145, 205, 215, 221, 377, 493, 533, 559, 697, 731, 1105, 1189, 1247, 1763, 1885, 2465, 2665, 2795, 3485, 3655, 5945, 6235, 6409, 8815, 9061, 9503, 15457, 16211, 20213, 21199, 22919, 29971, 32045, 45305, 47515, 51127, 77285, 81055, 101065, 105995, 114595, 149855, 255635, 262769, 275587, 389623, 664651, 869159, 1313845, 1377935, 1948115, 3323255, 4345795, 11299067, 56495335]

約数ペア:

[(1, 56495335), (5, 11299067), (13, 4345795), (17, 3323255), (29, 1948115), (41, 1377935), (43, 1313845), (65, 869159), (85, 664651), (145, 389623), (205, 275587), (215, 262769), (221, 255635), (377, 149855), (493, 114595), (533, 105995), (559, 101065), (697, 81055), (731, 77285), (1105, 51127), (1189, 47515), (1247, 45305), (1763, 32045), (1885, 29971), (2465, 22919), (2665, 21199), (2795, 20213), (3485, 16211), (3655, 15457), (5945, 9503), (6235, 9061), (6409, 8815)]