49338760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 123084360

約数和(自身を除く): 73745600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 53, 68, 74, 85, 106, 136, 148, 170, 185, 212, 265, 296, 340, 370, 424, 530, 629, 680, 740, 901, 1060, 1258, 1369, 1480, 1802, 1961, 2120, 2516, 2738, 3145, 3604, 3922, 4505, 5032, 5476, 6290, 6845, 7208, 7844, 9010, 9805, 10952, 12580, 13690, 15688, 18020, 19610, 23273, 25160, 27380, 33337, 36040, 39220, 46546, 54760, 66674, 72557, 78440, 93092, 116365, 133348, 145114, 166685, 186184, 232730, 266696, 290228, 333370, 362785, 465460, 580456, 666740, 725570, 930920, 1233469, 1333480, 1451140, 2466938, 2902280, 4933876, 6167345, 9867752, 12334690, 24669380, 49338760]

約数ペア:

[(1, 49338760), (2, 24669380), (4, 12334690), (5, 9867752), (8, 6167345), (10, 4933876), (17, 2902280), (20, 2466938), (34, 1451140), (37, 1333480), (40, 1233469), (53, 930920), (68, 725570), (74, 666740), (85, 580456), (106, 465460), (136, 362785), (148, 333370), (170, 290228), (185, 266696), (212, 232730), (265, 186184), (296, 166685), (340, 145114), (370, 133348), (424, 116365), (530, 93092), (629, 78440), (680, 72557), (740, 66674), (901, 54760), (1060, 46546), (1258, 39220), (1369, 36040), (1480, 33337), (1802, 27380), (1961, 25160), (2120, 23273), (2516, 19610), (2738, 18020), (3145, 15688), (3604, 13690), (3922, 12580), (4505, 10952), (5032, 9805), (5476, 9010), (6290, 7844), (6845, 7208)]