49380518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{27043}}^1$

素因数の和:27139

約数の個数: 16

約数和(自身を含む): 81781056

約数和(自身を除く): 32400538

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 27043, 54086, 297473, 594946, 2244569, 4489138, 24690259, 49380518]

約数ペア:

[(1, 49380518), (2, 24690259), (11, 4489138), (22, 2244569), (83, 594946), (166, 297473), (913, 54086), (1826, 27043)]