52513900

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{2179}}^1$

素因数の和:2434

約数の個数: 36

約数和(自身を含む): 114480520

約数和(自身を除く): 61966620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 482, 964, 1205, 2179, 2410, 4358, 4820, 6025, 8716, 10895, 12050, 21790, 24100, 43580, 54475, 108950, 217900, 525139, 1050278, 2100556, 2625695, 5251390, 10502780, 13128475, 26256950, 52513900]

約数ペア:

[(1, 52513900), (2, 26256950), (4, 13128475), (5, 10502780), (10, 5251390), (20, 2625695), (25, 2100556), (50, 1050278), (100, 525139), (241, 217900), (482, 108950), (964, 54475), (1205, 43580), (2179, 24100), (2410, 21790), (4358, 12050), (4820, 10895), (6025, 8716)]