56804905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 75271680

約数和(自身を除く): 18466775

約数列:

[1, 5, 17, 47, 59, 85, 235, 241, 295, 799, 1003, 1205, 2773, 3995, 4097, 5015, 11327, 13865, 14219, 20485, 47141, 56635, 71095, 192559, 235705, 241723, 668293, 962795, 1208615, 3341465, 11360981, 56804905]

約数ペア:

[(1, 56804905), (5, 11360981), (17, 3341465), (47, 1208615), (59, 962795), (85, 668293), (235, 241723), (241, 235705), (295, 192559), (799, 71095), (1003, 56635), (1205, 47141), (2773, 20485), (3995, 14219), (4097, 13865), (5015, 11327)]