53437300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 134060864

約数和(自身を除く): 80623564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 485, 679, 700, 787, 970, 1358, 1574, 1940, 2425, 2716, 3148, 3395, 3935, 4850, 5509, 6790, 7870, 9700, 11018, 13580, 15740, 16975, 19675, 22036, 27545, 33950, 39350, 55090, 67900, 76339, 78700, 110180, 137725, 152678, 275450, 305356, 381695, 534373, 550900, 763390, 1068746, 1526780, 1908475, 2137492, 2671865, 3816950, 5343730, 7633900, 10687460, 13359325, 26718650, 53437300]

約数ペア:

[(1, 53437300), (2, 26718650), (4, 13359325), (5, 10687460), (7, 7633900), (10, 5343730), (14, 3816950), (20, 2671865), (25, 2137492), (28, 1908475), (35, 1526780), (50, 1068746), (70, 763390), (97, 550900), (100, 534373), (140, 381695), (175, 305356), (194, 275450), (350, 152678), (388, 137725), (485, 110180), (679, 78700), (700, 76339), (787, 67900), (970, 55090), (1358, 39350), (1574, 33950), (1940, 27545), (2425, 22036), (2716, 19675), (3148, 16975), (3395, 15740), (3935, 13580), (4850, 11018), (5509, 9700), (6790, 7870)]