51424800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{3061}}^1$

素因数の和:3091

約数の個数: 144

約数和(自身を含む): 191362752

約数和(自身を除く): 139937952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3061, 3360, 4200, 5600, 6122, 8400, 9183, 12244, 15305, 16800, 18366, 21427, 24488, 30610, 36732, 42854, 45915, 48976, 61220, 64281, 73464, 76525, 85708, 91830, 97952, 107135, 122440, 128562, 146928, 153050, 171416, 183660, 214270, 229575, 244880, 257124, 293856, 306100, 321405, 342832, 367320, 428540, 459150, 489760, 514248, 535675, 612200, 642810, 685664, 734640, 857080, 918300, 1028496, 1071350, 1224400, 1285620, 1469280, 1607025, 1714160, 1836600, 2056992, 2142700, 2448800, 2571240, 3214050, 3428320, 3673200, 4285400, 5142480, 6428100, 7346400, 8570800, 10284960, 12856200, 17141600, 25712400, 51424800]

約数ペア:

[(1, 51424800), (2, 25712400), (3, 17141600), (4, 12856200), (5, 10284960), (6, 8570800), (7, 7346400), (8, 6428100), (10, 5142480), (12, 4285400), (14, 3673200), (15, 3428320), (16, 3214050), (20, 2571240), (21, 2448800), (24, 2142700), (25, 2056992), (28, 1836600), (30, 1714160), (32, 1607025), (35, 1469280), (40, 1285620), (42, 1224400), (48, 1071350), (50, 1028496), (56, 918300), (60, 857080), (70, 734640), (75, 685664), (80, 642810), (84, 612200), (96, 535675), (100, 514248), (105, 489760), (112, 459150), (120, 428540), (140, 367320), (150, 342832), (160, 321405), (168, 306100), (175, 293856), (200, 257124), (210, 244880), (224, 229575), (240, 214270), (280, 183660), (300, 171416), (336, 153050), (350, 146928), (400, 128562), (420, 122440), (480, 107135), (525, 97952), (560, 91830), (600, 85708), (672, 76525), (700, 73464), (800, 64281), (840, 61220), (1050, 48976), (1120, 45915), (1200, 42854), (1400, 36732), (1680, 30610), (2100, 24488), (2400, 21427), (2800, 18366), (3061, 16800), (3360, 15305), (4200, 12244), (5600, 9183), (6122, 8400)]