55485870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 146036736

約数和(自身を除く): 90550866

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 277, 330, 554, 607, 831, 1214, 1385, 1662, 1821, 2770, 3035, 3047, 3642, 4155, 6070, 6094, 6677, 8310, 9105, 9141, 13354, 15235, 18210, 18282, 20031, 30470, 33385, 40062, 45705, 66770, 91410, 100155, 168139, 200310, 336278, 504417, 840695, 1008834, 1681390, 1849529, 2522085, 3699058, 5044170, 5548587, 9247645, 11097174, 18495290, 27742935, 55485870]

約数ペア:

[(1, 55485870), (2, 27742935), (3, 18495290), (5, 11097174), (6, 9247645), (10, 5548587), (11, 5044170), (15, 3699058), (22, 2522085), (30, 1849529), (33, 1681390), (55, 1008834), (66, 840695), (110, 504417), (165, 336278), (277, 200310), (330, 168139), (554, 100155), (607, 91410), (831, 66770), (1214, 45705), (1385, 40062), (1662, 33385), (1821, 30470), (2770, 20031), (3035, 18282), (3047, 18210), (3642, 15235), (4155, 13354), (6070, 9141), (6094, 9105), (6677, 8310)]