47863894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 79619904

約数和(自身を除く): 31756010

約数列:

[1, 2, 13, 26, 61, 103, 122, 206, 293, 586, 793, 1339, 1586, 2678, 3809, 6283, 7618, 12566, 17873, 30179, 35746, 60358, 81679, 163358, 232349, 392327, 464698, 784654, 1840919, 3681838, 23931947, 47863894]

約数ペア:

[(1, 47863894), (2, 23931947), (13, 3681838), (26, 1840919), (61, 784654), (103, 464698), (122, 392327), (206, 232349), (293, 163358), (586, 81679), (793, 60358), (1339, 35746), (1586, 30179), (2678, 17873), (3809, 12566), (6283, 7618)]