52851960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{6991}}^1$

素因数の和:7018

約数の個数: 128

約数和(自身を含む): 201369600

約数和(自身を除く): 148517640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 6991, 7560, 13982, 20973, 27964, 34955, 41946, 48937, 55928, 62919, 69910, 83892, 97874, 104865, 125838, 139820, 146811, 167784, 188757, 195748, 209730, 244685, 251676, 279640, 293622, 314595, 377514, 391496, 419460, 440433, 489370, 503352, 587244, 629190, 734055, 755028, 838920, 880866, 943785, 978740, 1174488, 1258380, 1321299, 1468110, 1510056, 1761732, 1887570, 1957480, 2202165, 2516760, 2642598, 2936220, 3523464, 3775140, 4404330, 5285196, 5872440, 6606495, 7550280, 8808660, 10570392, 13212990, 17617320, 26425980, 52851960]

約数ペア:

[(1, 52851960), (2, 26425980), (3, 17617320), (4, 13212990), (5, 10570392), (6, 8808660), (7, 7550280), (8, 6606495), (9, 5872440), (10, 5285196), (12, 4404330), (14, 3775140), (15, 3523464), (18, 2936220), (20, 2642598), (21, 2516760), (24, 2202165), (27, 1957480), (28, 1887570), (30, 1761732), (35, 1510056), (36, 1468110), (40, 1321299), (42, 1258380), (45, 1174488), (54, 978740), (56, 943785), (60, 880866), (63, 838920), (70, 755028), (72, 734055), (84, 629190), (90, 587244), (105, 503352), (108, 489370), (120, 440433), (126, 419460), (135, 391496), (140, 377514), (168, 314595), (180, 293622), (189, 279640), (210, 251676), (216, 244685), (252, 209730), (270, 195748), (280, 188757), (315, 167784), (360, 146811), (378, 139820), (420, 125838), (504, 104865), (540, 97874), (630, 83892), (756, 69910), (840, 62919), (945, 55928), (1080, 48937), (1260, 41946), (1512, 34955), (1890, 27964), (2520, 20973), (3780, 13982), (6991, 7560)]