53697160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122039}}^1$

素因数の和:122061

約数の個数: 32

約数和(自身を含む): 131803200

約数和(自身を除く): 78106040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 122039, 244078, 488156, 610195, 976312, 1220390, 1342429, 2440780, 2684858, 4881560, 5369716, 6712145, 10739432, 13424290, 26848580, 53697160]

約数ペア:

[(1, 53697160), (2, 26848580), (4, 13424290), (5, 10739432), (8, 6712145), (10, 5369716), (11, 4881560), (20, 2684858), (22, 2440780), (40, 1342429), (44, 1220390), (55, 976312), (88, 610195), (110, 488156), (220, 244078), (440, 122039)]