53197548500

素因数分解:

$2^2\times 5^3\times {\mathrm{8369}}^1\times {\mathrm{12713}}^1$

素因数の和:21101

約数の個数: 48

約数和(自身を含む): 116206468560

約数和(自身を除く): 63008920060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 8369, 12713, 16738, 25426, 33476, 41845, 50852, 63565, 83690, 127130, 167380, 209225, 254260, 317825, 418450, 635650, 836900, 1046125, 1271300, 1589125, 2092250, 3178250, 4184500, 6356500, 106395097, 212790194, 425580388, 531975485, 1063950970, 2127901940, 2659877425, 5319754850, 10639509700, 13299387125, 26598774250, 53197548500]

約数ペア:

[(1, 53197548500), (2, 26598774250), (4, 13299387125), (5, 10639509700), (10, 5319754850), (20, 2659877425), (25, 2127901940), (50, 1063950970), (100, 531975485), (125, 425580388), (250, 212790194), (500, 106395097), (8369, 6356500), (12713, 4184500), (16738, 3178250), (25426, 2092250), (33476, 1589125), (41845, 1271300), (50852, 1046125), (63565, 836900), (83690, 635650), (127130, 418450), (167380, 317825), (209225, 254260)]