29887150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{13901}}^1$

素因数の和:13956

約数の個数: 24

約数和(自身を含む): 56886984

約数和(自身を除く): 26999834

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 13901, 27802, 69505, 139010, 347525, 597743, 695050, 1195486, 2988715, 5977430, 14943575, 29887150]

約数ペア:

[(1, 29887150), (2, 14943575), (5, 5977430), (10, 2988715), (25, 1195486), (43, 695050), (50, 597743), (86, 347525), (215, 139010), (430, 69505), (1075, 27802), (2150, 13901)]