50011000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3847}}^1$

素因数の和:3881

約数の個数: 64

約数和(自身を含む): 126060480

約数和(自身を除く): 76049480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 3847, 6500, 7694, 13000, 15388, 19235, 30776, 38470, 50011, 76940, 96175, 100022, 153880, 192350, 200044, 250055, 384700, 400088, 480875, 500110, 769400, 961750, 1000220, 1250275, 1923500, 2000440, 2500550, 3847000, 5001100, 6251375, 10002200, 12502750, 25005500, 50011000]

約数ペア:

[(1, 50011000), (2, 25005500), (4, 12502750), (5, 10002200), (8, 6251375), (10, 5001100), (13, 3847000), (20, 2500550), (25, 2000440), (26, 1923500), (40, 1250275), (50, 1000220), (52, 961750), (65, 769400), (100, 500110), (104, 480875), (125, 400088), (130, 384700), (200, 250055), (250, 200044), (260, 192350), (325, 153880), (500, 100022), (520, 96175), (650, 76940), (1000, 50011), (1300, 38470), (1625, 30776), (2600, 19235), (3250, 15388), (3847, 13000), (6500, 7694)]