489944750

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{52967}}^1$

素因数の和:53021

約数の個数: 32

約数和(自身を含む): 941982912

約数和(自身を除く): 452038162

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 925, 1850, 4625, 9250, 52967, 105934, 264835, 529670, 1324175, 1959779, 2648350, 3919558, 6620875, 9798895, 13241750, 19597790, 48994475, 97988950, 244972375, 489944750]

約数ペア:

[(1, 489944750), (2, 244972375), (5, 97988950), (10, 48994475), (25, 19597790), (37, 13241750), (50, 9798895), (74, 6620875), (125, 3919558), (185, 2648350), (250, 1959779), (370, 1324175), (925, 529670), (1850, 264835), (4625, 105934), (9250, 52967)]