54807115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 21397685

約数列:

[1, 5, 11, 19, 55, 95, 179, 209, 293, 895, 1045, 1465, 1969, 3223, 3401, 5567, 9845, 16115, 17005, 27835, 37411, 52447, 61237, 187055, 262235, 306185, 576917, 996493, 2884585, 4982465, 10961423, 54807115]

約数ペア:

[(1, 54807115), (5, 10961423), (11, 4982465), (19, 2884585), (55, 996493), (95, 576917), (179, 306185), (209, 262235), (293, 187055), (895, 61237), (1045, 52447), (1465, 37411), (1969, 27835), (3223, 17005), (3401, 16115), (5567, 9845)]