50164240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 138419712

約数和(自身を除く): 88255472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 191, 196, 245, 268, 280, 335, 382, 392, 469, 490, 536, 560, 670, 764, 784, 938, 955, 980, 1072, 1337, 1340, 1528, 1876, 1910, 1960, 2345, 2674, 2680, 3056, 3283, 3752, 3820, 3920, 4690, 5348, 5360, 6566, 6685, 7504, 7640, 9359, 9380, 10696, 12797, 13132, 13370, 15280, 16415, 18718, 18760, 21392, 25594, 26264, 26740, 32830, 37436, 37520, 46795, 51188, 52528, 53480, 63985, 65660, 74872, 89579, 93590, 102376, 106960, 127970, 131320, 149744, 179158, 187180, 204752, 255940, 262640, 358316, 374360, 447895, 511880, 627053, 716632, 748720, 895790, 1023760, 1254106, 1433264, 1791580, 2508212, 3135265, 3583160, 5016424, 6270530, 7166320, 10032848, 12541060, 25082120, 50164240]

約数ペア:

[(1, 50164240), (2, 25082120), (4, 12541060), (5, 10032848), (7, 7166320), (8, 6270530), (10, 5016424), (14, 3583160), (16, 3135265), (20, 2508212), (28, 1791580), (35, 1433264), (40, 1254106), (49, 1023760), (56, 895790), (67, 748720), (70, 716632), (80, 627053), (98, 511880), (112, 447895), (134, 374360), (140, 358316), (191, 262640), (196, 255940), (245, 204752), (268, 187180), (280, 179158), (335, 149744), (382, 131320), (392, 127970), (469, 106960), (490, 102376), (536, 93590), (560, 89579), (670, 74872), (764, 65660), (784, 63985), (938, 53480), (955, 52528), (980, 51188), (1072, 46795), (1337, 37520), (1340, 37436), (1528, 32830), (1876, 26740), (1910, 26264), (1960, 25594), (2345, 21392), (2674, 18760), (2680, 18718), (3056, 16415), (3283, 15280), (3752, 13370), (3820, 13132), (3920, 12797), (4690, 10696), (5348, 9380), (5360, 9359), (6566, 7640), (6685, 7504)]