56020559

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 14481841

約数列:

[1, 7, 17, 59, 79, 101, 119, 413, 553, 707, 1003, 1343, 1717, 4661, 5959, 7021, 7979, 9401, 12019, 32627, 41713, 55853, 79237, 101303, 135643, 470761, 554659, 709121, 949501, 3295327, 8002937, 56020559]

約数ペア:

[(1, 56020559), (7, 8002937), (17, 3295327), (59, 949501), (79, 709121), (101, 554659), (119, 470761), (413, 135643), (553, 101303), (707, 79237), (1003, 55853), (1343, 41713), (1717, 32627), (4661, 12019), (5959, 9401), (7021, 7979)]