48380891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 57480192

約数和(自身を除く): 9099301

約数列:

[1, 13, 23, 43, 53, 71, 299, 559, 689, 923, 989, 1219, 1633, 2279, 3053, 3763, 12857, 15847, 21229, 29627, 39689, 48919, 52417, 70219, 86549, 161809, 681421, 912847, 1125137, 2103517, 3721607, 48380891]

約数ペア:

[(1, 48380891), (13, 3721607), (23, 2103517), (43, 1125137), (53, 912847), (71, 681421), (299, 161809), (559, 86549), (689, 70219), (923, 52417), (989, 48919), (1219, 39689), (1633, 29627), (2279, 21229), (3053, 15847), (3763, 12857)]