52139500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{14897}}^1$

素因数の和:14923

約数の個数: 48

約数和(自身を含む): 130148928

約数和(自身を除く): 78009428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 14897, 29794, 59588, 74485, 104279, 148970, 208558, 297940, 372425, 417116, 521395, 744850, 1042790, 1489700, 1862125, 2085580, 2606975, 3724250, 5213950, 7448500, 10427900, 13034875, 26069750, 52139500]

約数ペア:

[(1, 52139500), (2, 26069750), (4, 13034875), (5, 10427900), (7, 7448500), (10, 5213950), (14, 3724250), (20, 2606975), (25, 2085580), (28, 1862125), (35, 1489700), (50, 1042790), (70, 744850), (100, 521395), (125, 417116), (140, 372425), (175, 297940), (250, 208558), (350, 148970), (500, 104279), (700, 74485), (875, 59588), (1750, 29794), (3500, 14897)]