53418970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2713}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 105520320

約数和(自身を除く): 52101350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 2713, 3938, 5426, 9845, 13565, 19690, 27130, 29843, 59686, 149215, 298430, 485627, 971254, 2428135, 4856270, 5341897, 10683794, 26709485, 53418970]

約数ペア:

[(1, 53418970), (2, 26709485), (5, 10683794), (10, 5341897), (11, 4856270), (22, 2428135), (55, 971254), (110, 485627), (179, 298430), (358, 149215), (895, 59686), (1790, 29843), (1969, 27130), (2713, 19690), (3938, 13565), (5426, 9845)]