55321255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 76930560

約数和(自身を除く): 21609305

約数列:

[1, 5, 11, 19, 55, 95, 167, 209, 317, 835, 1045, 1585, 1837, 3173, 3487, 6023, 9185, 15865, 17435, 30115, 34903, 52939, 66253, 174515, 264695, 331265, 582329, 1005841, 2911645, 5029205, 11064251, 55321255]

約数ペア:

[(1, 55321255), (5, 11064251), (11, 5029205), (19, 2911645), (55, 1005841), (95, 582329), (167, 331265), (209, 264695), (317, 174515), (835, 66253), (1045, 52939), (1585, 34903), (1837, 30115), (3173, 17435), (3487, 15865), (6023, 9185)]