49616940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2659}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 139426560

約数和(自身を除く): 89809620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 2659, 3110, 3732, 4665, 5318, 6220, 7977, 9330, 10636, 13295, 15954, 18660, 26590, 31908, 39885, 53180, 79770, 159540, 826949, 1653898, 2480847, 3307796, 4134745, 4961694, 8269490, 9923388, 12404235, 16538980, 24808470, 49616940]

約数ペア:

[(1, 49616940), (2, 24808470), (3, 16538980), (4, 12404235), (5, 9923388), (6, 8269490), (10, 4961694), (12, 4134745), (15, 3307796), (20, 2480847), (30, 1653898), (60, 826949), (311, 159540), (622, 79770), (933, 53180), (1244, 39885), (1555, 31908), (1866, 26590), (2659, 18660), (3110, 15954), (3732, 13295), (4665, 10636), (5318, 9330), (6220, 7977)]