53011420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 143700480

約数和(自身を除く): 90689060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1187, 1276, 1540, 1595, 2030, 2233, 2374, 3190, 4060, 4466, 4748, 5935, 6380, 8309, 8932, 11165, 11870, 13057, 16618, 22330, 23740, 26114, 33236, 34423, 41545, 44660, 52228, 65285, 68846, 83090, 91399, 130570, 137692, 166180, 172115, 182798, 240961, 261140, 344230, 365596, 378653, 456995, 481922, 688460, 757306, 913990, 963844, 1204805, 1514612, 1827980, 1893265, 2409610, 2650571, 3786530, 4819220, 5301142, 7573060, 10602284, 13252855, 26505710, 53011420]

約数ペア:

[(1, 53011420), (2, 26505710), (4, 13252855), (5, 10602284), (7, 7573060), (10, 5301142), (11, 4819220), (14, 3786530), (20, 2650571), (22, 2409610), (28, 1893265), (29, 1827980), (35, 1514612), (44, 1204805), (55, 963844), (58, 913990), (70, 757306), (77, 688460), (110, 481922), (116, 456995), (140, 378653), (145, 365596), (154, 344230), (203, 261140), (220, 240961), (290, 182798), (308, 172115), (319, 166180), (385, 137692), (406, 130570), (580, 91399), (638, 83090), (770, 68846), (812, 65285), (1015, 52228), (1187, 44660), (1276, 41545), (1540, 34423), (1595, 33236), (2030, 26114), (2233, 23740), (2374, 22330), (3190, 16618), (4060, 13057), (4466, 11870), (4748, 11165), (5935, 8932), (6380, 8309)]