49131542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 80213760

約数和(自身を除く): 31082218

約数列:

[1, 2, 23, 43, 46, 59, 86, 118, 421, 842, 989, 1357, 1978, 2537, 2714, 5074, 9683, 18103, 19366, 24839, 36206, 49678, 58351, 116702, 416369, 571297, 832738, 1068077, 1142594, 2136154, 24565771, 49131542]

約数ペア:

[(1, 49131542), (2, 24565771), (23, 2136154), (43, 1142594), (46, 1068077), (59, 832738), (86, 571297), (118, 416369), (421, 116702), (842, 58351), (989, 49678), (1357, 36206), (1978, 24839), (2537, 19366), (2714, 18103), (5074, 9683)]