51006340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3011}}^1$

素因数の和:3049

約数の個数: 72

約数和(自身を含む): 134600256

約数和(自身を除く): 83593916

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3011, 3388, 4235, 6022, 8470, 12044, 15055, 16940, 21077, 30110, 33121, 42154, 60220, 66242, 84308, 105385, 132484, 165605, 210770, 231847, 331210, 364331, 421540, 463694, 662420, 728662, 927388, 1159235, 1457324, 1821655, 2318470, 2550317, 3643310, 4636940, 5100634, 7286620, 10201268, 12751585, 25503170, 51006340]

約数ペア:

[(1, 51006340), (2, 25503170), (4, 12751585), (5, 10201268), (7, 7286620), (10, 5100634), (11, 4636940), (14, 3643310), (20, 2550317), (22, 2318470), (28, 1821655), (35, 1457324), (44, 1159235), (55, 927388), (70, 728662), (77, 662420), (110, 463694), (121, 421540), (140, 364331), (154, 331210), (220, 231847), (242, 210770), (308, 165605), (385, 132484), (484, 105385), (605, 84308), (770, 66242), (847, 60220), (1210, 42154), (1540, 33121), (1694, 30110), (2420, 21077), (3011, 16940), (3388, 15055), (4235, 12044), (6022, 8470)]