56118615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 109900800

約数和(自身を除く): 53782185

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 149, 211, 255, 357, 447, 595, 633, 745, 1043, 1055, 1477, 1785, 2235, 2533, 3129, 3165, 3587, 4431, 5215, 7385, 7599, 10761, 12665, 15645, 17731, 17935, 22155, 25109, 31439, 37995, 53193, 53805, 75327, 88655, 94317, 125545, 157195, 220073, 265965, 376635, 471585, 534463, 660219, 1100365, 1603389, 2672315, 3301095, 3741241, 8016945, 11223723, 18706205, 56118615]

約数ペア:

[(1, 56118615), (3, 18706205), (5, 11223723), (7, 8016945), (15, 3741241), (17, 3301095), (21, 2672315), (35, 1603389), (51, 1100365), (85, 660219), (105, 534463), (119, 471585), (149, 376635), (211, 265965), (255, 220073), (357, 157195), (447, 125545), (595, 94317), (633, 88655), (745, 75327), (1043, 53805), (1055, 53193), (1477, 37995), (1785, 31439), (2235, 25109), (2533, 22155), (3129, 17935), (3165, 17731), (3587, 15645), (4431, 12665), (5215, 10761), (7385, 7599)]