53515400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14083}}^1$

素因数の和:14118

約数の個数: 48

約数和(自身を含む): 130981200

約数和(自身を除く): 77465800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 14083, 28166, 56332, 70415, 112664, 140830, 267577, 281660, 352075, 535154, 563320, 704150, 1070308, 1337885, 1408300, 2140616, 2675770, 2816600, 5351540, 6689425, 10703080, 13378850, 26757700, 53515400]

約数ペア:

[(1, 53515400), (2, 26757700), (4, 13378850), (5, 10703080), (8, 6689425), (10, 5351540), (19, 2816600), (20, 2675770), (25, 2140616), (38, 1408300), (40, 1337885), (50, 1070308), (76, 704150), (95, 563320), (100, 535154), (152, 352075), (190, 281660), (200, 267577), (380, 140830), (475, 112664), (760, 70415), (950, 56332), (1900, 28166), (3800, 14083)]