50691900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 169989120

約数和(自身を除く): 119297220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 101, 105, 140, 150, 175, 202, 210, 239, 300, 303, 350, 404, 420, 478, 505, 525, 606, 700, 707, 717, 956, 1010, 1050, 1195, 1212, 1414, 1434, 1515, 1673, 2020, 2100, 2121, 2390, 2525, 2828, 2868, 3030, 3346, 3535, 3585, 4242, 4780, 5019, 5050, 5975, 6060, 6692, 7070, 7170, 7575, 8365, 8484, 10038, 10100, 10605, 11950, 14140, 14340, 15150, 16730, 17675, 17925, 20076, 21210, 23900, 24139, 25095, 30300, 33460, 35350, 35850, 41825, 42420, 48278, 50190, 53025, 70700, 71700, 72417, 83650, 96556, 100380, 106050, 120695, 125475, 144834, 167300, 168973, 212100, 241390, 250950, 289668, 337946, 362085, 482780, 501900, 506919, 603475, 675892, 724170, 844865, 1013838, 1206950, 1448340, 1689730, 1810425, 2027676, 2413900, 2534595, 3379460, 3620850, 4224325, 5069190, 7241700, 8448650, 10138380, 12672975, 16897300, 25345950, 50691900]

約数ペア:

[(1, 50691900), (2, 25345950), (3, 16897300), (4, 12672975), (5, 10138380), (6, 8448650), (7, 7241700), (10, 5069190), (12, 4224325), (14, 3620850), (15, 3379460), (20, 2534595), (21, 2413900), (25, 2027676), (28, 1810425), (30, 1689730), (35, 1448340), (42, 1206950), (50, 1013838), (60, 844865), (70, 724170), (75, 675892), (84, 603475), (100, 506919), (101, 501900), (105, 482780), (140, 362085), (150, 337946), (175, 289668), (202, 250950), (210, 241390), (239, 212100), (300, 168973), (303, 167300), (350, 144834), (404, 125475), (420, 120695), (478, 106050), (505, 100380), (525, 96556), (606, 83650), (700, 72417), (707, 71700), (717, 70700), (956, 53025), (1010, 50190), (1050, 48278), (1195, 42420), (1212, 41825), (1414, 35850), (1434, 35350), (1515, 33460), (1673, 30300), (2020, 25095), (2100, 24139), (2121, 23900), (2390, 21210), (2525, 20076), (2828, 17925), (2868, 17675), (3030, 16730), (3346, 15150), (3535, 14340), (3585, 14140), (4242, 11950), (4780, 10605), (5019, 10100), (5050, 10038), (5975, 8484), (6060, 8365), (6692, 7575), (7070, 7170)]