52868560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 129005136

約数和(自身を除く): 76136576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 53, 74, 80, 106, 148, 185, 212, 265, 296, 337, 370, 424, 530, 592, 674, 740, 848, 1060, 1348, 1480, 1685, 1961, 2120, 2696, 2960, 3370, 3922, 4240, 5392, 6740, 7844, 9805, 12469, 13480, 15688, 17861, 19610, 24938, 26960, 31376, 35722, 39220, 49876, 62345, 71444, 78440, 89305, 99752, 124690, 142888, 156880, 178610, 199504, 249380, 285776, 357220, 498760, 660857, 714440, 997520, 1321714, 1428880, 2643428, 3304285, 5286856, 6608570, 10573712, 13217140, 26434280, 52868560]

約数ペア:

[(1, 52868560), (2, 26434280), (4, 13217140), (5, 10573712), (8, 6608570), (10, 5286856), (16, 3304285), (20, 2643428), (37, 1428880), (40, 1321714), (53, 997520), (74, 714440), (80, 660857), (106, 498760), (148, 357220), (185, 285776), (212, 249380), (265, 199504), (296, 178610), (337, 156880), (370, 142888), (424, 124690), (530, 99752), (592, 89305), (674, 78440), (740, 71444), (848, 62345), (1060, 49876), (1348, 39220), (1480, 35722), (1685, 31376), (1961, 26960), (2120, 24938), (2696, 19610), (2960, 17861), (3370, 15688), (3922, 13480), (4240, 12469), (5392, 9805), (6740, 7844)]