53254620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1549}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 162489600

約数和(自身を除く): 109234980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1549, 1719, 1910, 2292, 2865, 3098, 3438, 3820, 4647, 5730, 6196, 6876, 7745, 8595, 9294, 11460, 13941, 15490, 17190, 18588, 23235, 27882, 30980, 34380, 46470, 55764, 69705, 92940, 139410, 278820, 295859, 591718, 887577, 1183436, 1479295, 1775154, 2662731, 2958590, 3550308, 4437885, 5325462, 5917180, 8875770, 10650924, 13313655, 17751540, 26627310, 53254620]

約数ペア:

[(1, 53254620), (2, 26627310), (3, 17751540), (4, 13313655), (5, 10650924), (6, 8875770), (9, 5917180), (10, 5325462), (12, 4437885), (15, 3550308), (18, 2958590), (20, 2662731), (30, 1775154), (36, 1479295), (45, 1183436), (60, 887577), (90, 591718), (180, 295859), (191, 278820), (382, 139410), (573, 92940), (764, 69705), (955, 55764), (1146, 46470), (1549, 34380), (1719, 30980), (1910, 27882), (2292, 23235), (2865, 18588), (3098, 17190), (3438, 15490), (3820, 13941), (4647, 11460), (5730, 9294), (6196, 8595), (6876, 7745)]