50625500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 118001520

約数和(自身を除く): 67376020

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 73, 76, 95, 100, 125, 146, 190, 250, 292, 365, 380, 475, 500, 730, 950, 1387, 1460, 1825, 1900, 2375, 2774, 3650, 4750, 5329, 5548, 6935, 7300, 9125, 9500, 10658, 13870, 18250, 21316, 26645, 27740, 34675, 36500, 53290, 69350, 101251, 106580, 133225, 138700, 173375, 202502, 266450, 346750, 405004, 506255, 532900, 666125, 693500, 1012510, 1332250, 2025020, 2531275, 2664500, 5062550, 10125100, 12656375, 25312750, 50625500]

約数ペア:

[(1, 50625500), (2, 25312750), (4, 12656375), (5, 10125100), (10, 5062550), (19, 2664500), (20, 2531275), (25, 2025020), (38, 1332250), (50, 1012510), (73, 693500), (76, 666125), (95, 532900), (100, 506255), (125, 405004), (146, 346750), (190, 266450), (250, 202502), (292, 173375), (365, 138700), (380, 133225), (475, 106580), (500, 101251), (730, 69350), (950, 53290), (1387, 36500), (1460, 34675), (1825, 27740), (1900, 26645), (2375, 21316), (2774, 18250), (3650, 13870), (4750, 10658), (5329, 9500), (5548, 9125), (6935, 7300)]