52613540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12959}}^1$

素因数の和:13004

約数の個数: 48

約数和(自身を含む): 130636800

約数和(自身を除く): 78023260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 12959, 25918, 51836, 64795, 90713, 129590, 181426, 259180, 362852, 375811, 453565, 751622, 907130, 1503244, 1814260, 1879055, 2630677, 3758110, 5261354, 7516220, 10522708, 13153385, 26306770, 52613540]

約数ペア:

[(1, 52613540), (2, 26306770), (4, 13153385), (5, 10522708), (7, 7516220), (10, 5261354), (14, 3758110), (20, 2630677), (28, 1879055), (29, 1814260), (35, 1503244), (58, 907130), (70, 751622), (116, 453565), (140, 375811), (145, 362852), (203, 259180), (290, 181426), (406, 129590), (580, 90713), (812, 64795), (1015, 51836), (2030, 25918), (4060, 12959)]