52410400

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 149990400

約数和(自身を除く): 97580000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 191, 196, 200, 224, 245, 280, 343, 350, 382, 392, 400, 490, 560, 686, 700, 764, 784, 800, 955, 980, 1120, 1225, 1337, 1372, 1400, 1528, 1568, 1715, 1910, 1960, 2450, 2674, 2744, 2800, 3056, 3430, 3820, 3920, 4775, 4900, 5348, 5488, 5600, 6112, 6685, 6860, 7640, 7840, 8575, 9359, 9550, 9800, 10696, 10976, 13370, 13720, 15280, 17150, 18718, 19100, 19600, 21392, 26740, 27440, 30560, 33425, 34300, 37436, 38200, 39200, 42784, 46795, 53480, 54880, 65513, 66850, 68600, 74872, 76400, 93590, 106960, 131026, 133700, 137200, 149744, 152800, 187180, 213920, 233975, 262052, 267400, 274400, 299488, 327565, 374360, 467950, 524104, 534800, 655130, 748720, 935900, 1048208, 1069600, 1310260, 1497440, 1637825, 1871800, 2096416, 2620520, 3275650, 3743600, 5241040, 6551300, 7487200, 10482080, 13102600, 26205200, 52410400]

約数ペア:

[(1, 52410400), (2, 26205200), (4, 13102600), (5, 10482080), (7, 7487200), (8, 6551300), (10, 5241040), (14, 3743600), (16, 3275650), (20, 2620520), (25, 2096416), (28, 1871800), (32, 1637825), (35, 1497440), (40, 1310260), (49, 1069600), (50, 1048208), (56, 935900), (70, 748720), (80, 655130), (98, 534800), (100, 524104), (112, 467950), (140, 374360), (160, 327565), (175, 299488), (191, 274400), (196, 267400), (200, 262052), (224, 233975), (245, 213920), (280, 187180), (343, 152800), (350, 149744), (382, 137200), (392, 133700), (400, 131026), (490, 106960), (560, 93590), (686, 76400), (700, 74872), (764, 68600), (784, 66850), (800, 65513), (955, 54880), (980, 53480), (1120, 46795), (1225, 42784), (1337, 39200), (1372, 38200), (1400, 37436), (1528, 34300), (1568, 33425), (1715, 30560), (1910, 27440), (1960, 26740), (2450, 21392), (2674, 19600), (2744, 19100), (2800, 18718), (3056, 17150), (3430, 15280), (3820, 13720), (3920, 13370), (4775, 10976), (4900, 10696), (5348, 9800), (5488, 9550), (5600, 9359), (6112, 8575), (6685, 7840), (6860, 7640)]