55125400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{25057}}^1$

素因数の和:25084

約数の個数: 48

約数和(自身を含む): 139823640

約数和(自身を除く): 84698240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 25057, 50114, 100228, 125285, 200456, 250570, 275627, 501140, 551254, 626425, 1002280, 1102508, 1252850, 1378135, 2205016, 2505700, 2756270, 5011400, 5512540, 6890675, 11025080, 13781350, 27562700, 55125400]

約数ペア:

[(1, 55125400), (2, 27562700), (4, 13781350), (5, 11025080), (8, 6890675), (10, 5512540), (11, 5011400), (20, 2756270), (22, 2505700), (25, 2205016), (40, 1378135), (44, 1252850), (50, 1102508), (55, 1002280), (88, 626425), (100, 551254), (110, 501140), (200, 275627), (220, 250570), (275, 200456), (440, 125285), (550, 100228), (1100, 50114), (2200, 25057)]