50247540

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 184740192

約数和(自身を除く): 134492652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 211, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 422, 441, 486, 490, 540, 567, 588, 630, 633, 735, 756, 810, 844, 882, 945, 972, 980, 1055, 1134, 1215, 1260, 1266, 1323, 1470, 1477, 1620, 1701, 1764, 1890, 1899, 2110, 2205, 2268, 2430, 2532, 2646, 2835, 2940, 2954, 3165, 3402, 3780, 3798, 3969, 4220, 4410, 4431, 4860, 5292, 5670, 5697, 5908, 6330, 6615, 6804, 7385, 7596, 7938, 8505, 8820, 8862, 9495, 10339, 11340, 11394, 11907, 12660, 13230, 13293, 14770, 15876, 17010, 17091, 17724, 18990, 19845, 20678, 22155, 22788, 23814, 26460, 26586, 28485, 29540, 31017, 34020, 34182, 37980, 39690, 39879, 41356, 44310, 47628, 51273, 51695, 53172, 56970, 59535, 62034, 66465, 68364, 79380, 79758, 85455, 88620, 93051, 102546, 103390, 113940, 119070, 119637, 124068, 132930, 155085, 159516, 170910, 186102, 199395, 205092, 206780, 238140, 239274, 256365, 265860, 279153, 310170, 341820, 358911, 372204, 398790, 465255, 478548, 512730, 558306, 598185, 620340, 717822, 797580, 837459, 930510, 1025460, 1116612, 1196370, 1395765, 1435644, 1674918, 1794555, 1861020, 2392740, 2512377, 2791530, 3349836, 3589110, 4187295, 5024754, 5583060, 7178220, 8374590, 10049508, 12561885, 16749180, 25123770, 50247540]

約数ペア:

[(1, 50247540), (2, 25123770), (3, 16749180), (4, 12561885), (5, 10049508), (6, 8374590), (7, 7178220), (9, 5583060), (10, 5024754), (12, 4187295), (14, 3589110), (15, 3349836), (18, 2791530), (20, 2512377), (21, 2392740), (27, 1861020), (28, 1794555), (30, 1674918), (35, 1435644), (36, 1395765), (42, 1196370), (45, 1116612), (49, 1025460), (54, 930510), (60, 837459), (63, 797580), (70, 717822), (81, 620340), (84, 598185), (90, 558306), (98, 512730), (105, 478548), (108, 465255), (126, 398790), (135, 372204), (140, 358911), (147, 341820), (162, 310170), (180, 279153), (189, 265860), (196, 256365), (210, 239274), (211, 238140), (243, 206780), (245, 205092), (252, 199395), (270, 186102), (294, 170910), (315, 159516), (324, 155085), (378, 132930), (405, 124068), (420, 119637), (422, 119070), (441, 113940), (486, 103390), (490, 102546), (540, 93051), (567, 88620), (588, 85455), (630, 79758), (633, 79380), (735, 68364), (756, 66465), (810, 62034), (844, 59535), (882, 56970), (945, 53172), (972, 51695), (980, 51273), (1055, 47628), (1134, 44310), (1215, 41356), (1260, 39879), (1266, 39690), (1323, 37980), (1470, 34182), (1477, 34020), (1620, 31017), (1701, 29540), (1764, 28485), (1890, 26586), (1899, 26460), (2110, 23814), (2205, 22788), (2268, 22155), (2430, 20678), (2532, 19845), (2646, 18990), (2835, 17724), (2940, 17091), (2954, 17010), (3165, 15876), (3402, 14770), (3780, 13293), (3798, 13230), (3969, 12660), (4220, 11907), (4410, 11394), (4431, 11340), (4860, 10339), (5292, 9495), (5670, 8862), (5697, 8820), (5908, 8505), (6330, 7938), (6615, 7596), (6804, 7385)]