51248400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{6101}}^1$

素因数の和:6129

約数の個数: 120

約数和(自身を含む): 187648704

約数和(自身を除く): 136400304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 6101, 8400, 12202, 18303, 24404, 30505, 36606, 42707, 48808, 61010, 73212, 85414, 91515, 97616, 122020, 128121, 146424, 152525, 170828, 183030, 213535, 244040, 256242, 292848, 305050, 341656, 366060, 427070, 457575, 488080, 512484, 610100, 640605, 683312, 732120, 854140, 915150, 1024968, 1067675, 1220200, 1281210, 1464240, 1708280, 1830300, 2049936, 2135350, 2440400, 2562420, 3203025, 3416560, 3660600, 4270700, 5124840, 6406050, 7321200, 8541400, 10249680, 12812100, 17082800, 25624200, 51248400]

約数ペア:

[(1, 51248400), (2, 25624200), (3, 17082800), (4, 12812100), (5, 10249680), (6, 8541400), (7, 7321200), (8, 6406050), (10, 5124840), (12, 4270700), (14, 3660600), (15, 3416560), (16, 3203025), (20, 2562420), (21, 2440400), (24, 2135350), (25, 2049936), (28, 1830300), (30, 1708280), (35, 1464240), (40, 1281210), (42, 1220200), (48, 1067675), (50, 1024968), (56, 915150), (60, 854140), (70, 732120), (75, 683312), (80, 640605), (84, 610100), (100, 512484), (105, 488080), (112, 457575), (120, 427070), (140, 366060), (150, 341656), (168, 305050), (175, 292848), (200, 256242), (210, 244040), (240, 213535), (280, 183030), (300, 170828), (336, 152525), (350, 146424), (400, 128121), (420, 122020), (525, 97616), (560, 91515), (600, 85414), (700, 73212), (840, 61010), (1050, 48808), (1200, 42707), (1400, 36606), (1680, 30505), (2100, 24404), (2800, 18303), (4200, 12202), (6101, 8400)]