51724625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 69312672

約数和(自身を除く): 17588047

約数列:

[1, 5, 17, 25, 85, 101, 125, 241, 425, 505, 1205, 1717, 2125, 2525, 4097, 6025, 8585, 12625, 20485, 24341, 30125, 42925, 102425, 121705, 214625, 413797, 512125, 608525, 2068985, 3042625, 10344925, 51724625]

約数ペア:

[(1, 51724625), (5, 10344925), (17, 3042625), (25, 2068985), (85, 608525), (101, 512125), (125, 413797), (241, 214625), (425, 121705), (505, 102425), (1205, 42925), (1717, 30125), (2125, 24341), (2525, 20485), (4097, 12625), (6025, 8585)]