53577500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:792

約数の個数: 60

約数和(自身を含む): 121367400

約数和(自身を除く): 67789900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 625, 725, 739, 1250, 1450, 1478, 2500, 2900, 2956, 3625, 3695, 7250, 7390, 14500, 14780, 18125, 18475, 21431, 36250, 36950, 42862, 72500, 73900, 85724, 92375, 107155, 184750, 214310, 369500, 428620, 461875, 535775, 923750, 1071550, 1847500, 2143100, 2678875, 5357750, 10715500, 13394375, 26788750, 53577500]

約数ペア:

[(1, 53577500), (2, 26788750), (4, 13394375), (5, 10715500), (10, 5357750), (20, 2678875), (25, 2143100), (29, 1847500), (50, 1071550), (58, 923750), (100, 535775), (116, 461875), (125, 428620), (145, 369500), (250, 214310), (290, 184750), (500, 107155), (580, 92375), (625, 85724), (725, 73900), (739, 72500), (1250, 42862), (1450, 36950), (1478, 36250), (2500, 21431), (2900, 18475), (2956, 18125), (3625, 14780), (3695, 14500), (7250, 7390)]