49243900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 114836400

約数和(自身を除く): 65592500

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 83, 85, 100, 166, 170, 332, 340, 349, 415, 425, 698, 830, 850, 1396, 1411, 1660, 1700, 1745, 2075, 2822, 3490, 4150, 5644, 5933, 6980, 7055, 8300, 8725, 11866, 14110, 17450, 23732, 28220, 28967, 29665, 34900, 35275, 57934, 59330, 70550, 115868, 118660, 141100, 144835, 148325, 289670, 296650, 492439, 579340, 593300, 724175, 984878, 1448350, 1969756, 2462195, 2896700, 4924390, 9848780, 12310975, 24621950, 49243900]

約数ペア:

[(1, 49243900), (2, 24621950), (4, 12310975), (5, 9848780), (10, 4924390), (17, 2896700), (20, 2462195), (25, 1969756), (34, 1448350), (50, 984878), (68, 724175), (83, 593300), (85, 579340), (100, 492439), (166, 296650), (170, 289670), (332, 148325), (340, 144835), (349, 141100), (415, 118660), (425, 115868), (698, 70550), (830, 59330), (850, 57934), (1396, 35275), (1411, 34900), (1660, 29665), (1700, 28967), (1745, 28220), (2075, 23732), (2822, 17450), (3490, 14110), (4150, 11866), (5644, 8725), (5933, 8300), (6980, 7055)]