55087617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 28374783

約数列:

[1, 3, 13, 29, 39, 53, 87, 159, 377, 689, 919, 1131, 1537, 2067, 2757, 4611, 11947, 19981, 26651, 35841, 48707, 59943, 79953, 146121, 346463, 633191, 1039389, 1412503, 1899573, 4237509, 18362539, 55087617]

約数ペア:

[(1, 55087617), (3, 18362539), (13, 4237509), (29, 1899573), (39, 1412503), (53, 1039389), (87, 633191), (159, 346463), (377, 146121), (689, 79953), (919, 59943), (1131, 48707), (1537, 35841), (2067, 26651), (2757, 19981), (4611, 11947)]