54778768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{569}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 116197920

約数和(自身を除く): 61419152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 547, 569, 1094, 1138, 2188, 2276, 4376, 4552, 6017, 6259, 8752, 9104, 12034, 12518, 24068, 25036, 48136, 50072, 96272, 100144, 311243, 622486, 1244972, 2489944, 3423673, 4979888, 6847346, 13694692, 27389384, 54778768]

約数ペア:

[(1, 54778768), (2, 27389384), (4, 13694692), (8, 6847346), (11, 4979888), (16, 3423673), (22, 2489944), (44, 1244972), (88, 622486), (176, 311243), (547, 100144), (569, 96272), (1094, 50072), (1138, 48136), (2188, 25036), (2276, 24068), (4376, 12518), (4552, 12034), (6017, 9104), (6259, 8752)]