51558430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66959}}^1$

素因数の和:66984

約数の個数: 32

約数和(自身を含む): 115706880

約数和(自身を除く): 64148450

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 66959, 133918, 334795, 468713, 669590, 736549, 937426, 1473098, 2343565, 3682745, 4687130, 5155843, 7365490, 10311686, 25779215, 51558430]

約数ペア:

[(1, 51558430), (2, 25779215), (5, 10311686), (7, 7365490), (10, 5155843), (11, 4687130), (14, 3682745), (22, 2343565), (35, 1473098), (55, 937426), (70, 736549), (77, 669590), (110, 468713), (154, 334795), (385, 133918), (770, 66959)]