56307400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16561}}^1$

素因数の和:16594

約数の個数: 48

約数和(自身を含む): 138623940

約数和(自身を除く): 82316540

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 16561, 33122, 66244, 82805, 132488, 165610, 281537, 331220, 414025, 563074, 662440, 828050, 1126148, 1407685, 1656100, 2252296, 2815370, 3312200, 5630740, 7038425, 11261480, 14076850, 28153700, 56307400]

約数ペア:

[(1, 56307400), (2, 28153700), (4, 14076850), (5, 11261480), (8, 7038425), (10, 5630740), (17, 3312200), (20, 2815370), (25, 2252296), (34, 1656100), (40, 1407685), (50, 1126148), (68, 828050), (85, 662440), (100, 563074), (136, 414025), (170, 331220), (200, 281537), (340, 165610), (425, 132488), (680, 82805), (850, 66244), (1700, 33122), (3400, 16561)]