53814500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2503}}^1$

素因数の和:2565

約数の個数: 48

約数和(自身を含む): 120312192

約数和(自身を除く): 66497692

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 430, 500, 860, 1075, 2150, 2503, 4300, 5006, 5375, 10012, 10750, 12515, 21500, 25030, 50060, 62575, 107629, 125150, 215258, 250300, 312875, 430516, 538145, 625750, 1076290, 1251500, 2152580, 2690725, 5381450, 10762900, 13453625, 26907250, 53814500]

約数ペア:

[(1, 53814500), (2, 26907250), (4, 13453625), (5, 10762900), (10, 5381450), (20, 2690725), (25, 2152580), (43, 1251500), (50, 1076290), (86, 625750), (100, 538145), (125, 430516), (172, 312875), (215, 250300), (250, 215258), (430, 125150), (500, 107629), (860, 62575), (1075, 50060), (2150, 25030), (2503, 21500), (4300, 12515), (5006, 10750), (5375, 10012)]