50639400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{4019}}^1$

素因数の和:4048

約数の個数: 144

約数和(自身を含む): 194407200

約数和(自身を除く): 143767800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4019, 4200, 6300, 8038, 12057, 12600, 16076, 20095, 24114, 28133, 32152, 36171, 40190, 48228, 56266, 60285, 72342, 80380, 84399, 96456, 100475, 112532, 120570, 140665, 144684, 160760, 168798, 180855, 200950, 225064, 241140, 253197, 281330, 289368, 301425, 337596, 361710, 401900, 421995, 482280, 506394, 562660, 602850, 675192, 703325, 723420, 803800, 843990, 904275, 1012788, 1125320, 1205700, 1265985, 1406650, 1446840, 1687980, 1808550, 2025576, 2109975, 2411400, 2531970, 2813300, 3375960, 3617100, 4219950, 5063940, 5626600, 6329925, 7234200, 8439900, 10127880, 12659850, 16879800, 25319700, 50639400]

約数ペア:

[(1, 50639400), (2, 25319700), (3, 16879800), (4, 12659850), (5, 10127880), (6, 8439900), (7, 7234200), (8, 6329925), (9, 5626600), (10, 5063940), (12, 4219950), (14, 3617100), (15, 3375960), (18, 2813300), (20, 2531970), (21, 2411400), (24, 2109975), (25, 2025576), (28, 1808550), (30, 1687980), (35, 1446840), (36, 1406650), (40, 1265985), (42, 1205700), (45, 1125320), (50, 1012788), (56, 904275), (60, 843990), (63, 803800), (70, 723420), (72, 703325), (75, 675192), (84, 602850), (90, 562660), (100, 506394), (105, 482280), (120, 421995), (126, 401900), (140, 361710), (150, 337596), (168, 301425), (175, 289368), (180, 281330), (200, 253197), (210, 241140), (225, 225064), (252, 200950), (280, 180855), (300, 168798), (315, 160760), (350, 144684), (360, 140665), (420, 120570), (450, 112532), (504, 100475), (525, 96456), (600, 84399), (630, 80380), (700, 72342), (840, 60285), (900, 56266), (1050, 48228), (1260, 40190), (1400, 36171), (1575, 32152), (1800, 28133), (2100, 24114), (2520, 20095), (3150, 16076), (4019, 12600), (4200, 12057), (6300, 8038)]