54449384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1543}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 111723840

約数和(自身を除く): 57274456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 401, 802, 1543, 1604, 3086, 3208, 4411, 6172, 8822, 12344, 16973, 17644, 33946, 35288, 67892, 135784, 618743, 1237486, 2474972, 4949944, 6806173, 13612346, 27224692, 54449384]

約数ペア:

[(1, 54449384), (2, 27224692), (4, 13612346), (8, 6806173), (11, 4949944), (22, 2474972), (44, 1237486), (88, 618743), (401, 135784), (802, 67892), (1543, 35288), (1604, 33946), (3086, 17644), (3208, 16973), (4411, 12344), (6172, 8822)]