53883900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{2851}}^1$

素因数の和:2881

約数の個数: 144

約数和(自身を含む): 198042880

約数和(自身を除く): 144158980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 2851, 3150, 3780, 4725, 5702, 6300, 8553, 9450, 11404, 14255, 17106, 18900, 19957, 25659, 28510, 34212, 39914, 42765, 51318, 57020, 59871, 71275, 76977, 79828, 85530, 99785, 102636, 119742, 128295, 142550, 153954, 171060, 179613, 199570, 213825, 239484, 256590, 285100, 299355, 307908, 359226, 384885, 399140, 427650, 498925, 513180, 538839, 598710, 641475, 718452, 769770, 855300, 898065, 997850, 1077678, 1197420, 1282950, 1496775, 1539540, 1796130, 1924425, 1995700, 2155356, 2565900, 2694195, 2993550, 3592260, 3848850, 4490325, 5388390, 5987100, 7697700, 8980650, 10776780, 13470975, 17961300, 26941950, 53883900]

約数ペア:

[(1, 53883900), (2, 26941950), (3, 17961300), (4, 13470975), (5, 10776780), (6, 8980650), (7, 7697700), (9, 5987100), (10, 5388390), (12, 4490325), (14, 3848850), (15, 3592260), (18, 2993550), (20, 2694195), (21, 2565900), (25, 2155356), (27, 1995700), (28, 1924425), (30, 1796130), (35, 1539540), (36, 1496775), (42, 1282950), (45, 1197420), (50, 1077678), (54, 997850), (60, 898065), (63, 855300), (70, 769770), (75, 718452), (84, 641475), (90, 598710), (100, 538839), (105, 513180), (108, 498925), (126, 427650), (135, 399140), (140, 384885), (150, 359226), (175, 307908), (180, 299355), (189, 285100), (210, 256590), (225, 239484), (252, 213825), (270, 199570), (300, 179613), (315, 171060), (350, 153954), (378, 142550), (420, 128295), (450, 119742), (525, 102636), (540, 99785), (630, 85530), (675, 79828), (700, 76977), (756, 71275), (900, 59871), (945, 57020), (1050, 51318), (1260, 42765), (1350, 39914), (1575, 34212), (1890, 28510), (2100, 25659), (2700, 19957), (2851, 18900), (3150, 17106), (3780, 14255), (4725, 11404), (5702, 9450), (6300, 8553)]