49462138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{653}}^1$

素因数の和:990

約数の個数: 24

約数和(自身を含む): 81937044

約数和(自身を除く): 32474906

約数列:

[1, 2, 11, 22, 121, 242, 313, 626, 653, 1306, 3443, 6886, 7183, 14366, 37873, 75746, 79013, 158026, 204389, 408778, 2248279, 4496558, 24731069, 49462138]

約数ペア:

[(1, 49462138), (2, 24731069), (11, 4496558), (22, 2248279), (121, 408778), (242, 204389), (313, 158026), (626, 79013), (653, 75746), (1306, 37873), (3443, 14366), (6886, 7183)]