48239157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 70588800

約数和(自身を除く): 22349643

約数列:

[1, 3, 19, 37, 57, 89, 111, 257, 267, 703, 771, 1691, 2109, 3293, 4883, 5073, 9509, 9879, 14649, 22873, 28527, 62567, 68619, 180671, 187701, 434587, 542013, 846301, 1303761, 2538903, 16079719, 48239157]

約数ペア:

[(1, 48239157), (3, 16079719), (19, 2538903), (37, 1303761), (57, 846301), (89, 542013), (111, 434587), (257, 187701), (267, 180671), (703, 68619), (771, 62567), (1691, 28527), (2109, 22873), (3293, 14649), (4883, 9879), (5073, 9509)]