49400400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{5881}}^1$

素因数の和:5909

約数の個数: 120

約数和(自身を含む): 180883264

約数和(自身を除く): 131482864

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, 5881, 8400, 11762, 17643, 23524, 29405, 35286, 41167, 47048, 58810, 70572, 82334, 88215, 94096, 117620, 123501, 141144, 147025, 164668, 176430, 205835, 235240, 247002, 282288, 294050, 329336, 352860, 411670, 441075, 470480, 494004, 588100, 617505, 658672, 705720, 823340, 882150, 988008, 1029175, 1176200, 1235010, 1411440, 1646680, 1764300, 1976016, 2058350, 2352400, 2470020, 3087525, 3293360, 3528600, 4116700, 4940040, 6175050, 7057200, 8233400, 9880080, 12350100, 16466800, 24700200, 49400400]

約数ペア:

[(1, 49400400), (2, 24700200), (3, 16466800), (4, 12350100), (5, 9880080), (6, 8233400), (7, 7057200), (8, 6175050), (10, 4940040), (12, 4116700), (14, 3528600), (15, 3293360), (16, 3087525), (20, 2470020), (21, 2352400), (24, 2058350), (25, 1976016), (28, 1764300), (30, 1646680), (35, 1411440), (40, 1235010), (42, 1176200), (48, 1029175), (50, 988008), (56, 882150), (60, 823340), (70, 705720), (75, 658672), (80, 617505), (84, 588100), (100, 494004), (105, 470480), (112, 441075), (120, 411670), (140, 352860), (150, 329336), (168, 294050), (175, 282288), (200, 247002), (210, 235240), (240, 205835), (280, 176430), (300, 164668), (336, 147025), (350, 141144), (400, 123501), (420, 117620), (525, 94096), (560, 88215), (600, 82334), (700, 70572), (840, 58810), (1050, 47048), (1200, 41167), (1400, 35286), (1680, 29405), (2100, 23524), (2800, 17643), (4200, 11762), (5881, 8400)]