48115581

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 70371840

約数和(自身を除く): 22256259

約数列:

[1, 3, 19, 43, 57, 67, 129, 201, 293, 817, 879, 1273, 2451, 2881, 3819, 5567, 8643, 12599, 16701, 19631, 37797, 54739, 58893, 164217, 239381, 372989, 718143, 844133, 1118967, 2532399, 16038527, 48115581]

約数ペア:

[(1, 48115581), (3, 16038527), (19, 2532399), (43, 1118967), (57, 844133), (67, 718143), (129, 372989), (201, 239381), (293, 164217), (817, 58893), (879, 54739), (1273, 37797), (2451, 19631), (2881, 16701), (3819, 12599), (5567, 8643)]