55037800

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2837}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 129327660

約数和(自身を除く): 74289860

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2425, 2837, 3880, 4850, 5674, 9700, 11348, 14185, 19400, 22696, 28370, 56740, 70925, 113480, 141850, 275189, 283700, 550378, 567400, 1100756, 1375945, 2201512, 2751890, 5503780, 6879725, 11007560, 13759450, 27518900, 55037800]

約数ペア:

[(1, 55037800), (2, 27518900), (4, 13759450), (5, 11007560), (8, 6879725), (10, 5503780), (20, 2751890), (25, 2201512), (40, 1375945), (50, 1100756), (97, 567400), (100, 550378), (194, 283700), (200, 275189), (388, 141850), (485, 113480), (776, 70925), (970, 56740), (1940, 28370), (2425, 22696), (2837, 19400), (3880, 14185), (4850, 11348), (5674, 9700)]