55926819

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 91990080

約数和(自身を除く): 36063261

約数列:

[1, 3, 9, 13, 29, 39, 53, 87, 117, 159, 261, 311, 377, 477, 689, 933, 1131, 1537, 2067, 2799, 3393, 4043, 4611, 6201, 9019, 12129, 13833, 16483, 19981, 27057, 36387, 49449, 59943, 81171, 117247, 148347, 179829, 214279, 351741, 478007, 642837, 1055223, 1434021, 1928511, 4302063, 6214091, 18642273, 55926819]

約数ペア:

[(1, 55926819), (3, 18642273), (9, 6214091), (13, 4302063), (29, 1928511), (39, 1434021), (53, 1055223), (87, 642837), (117, 478007), (159, 351741), (261, 214279), (311, 179829), (377, 148347), (477, 117247), (689, 81171), (933, 59943), (1131, 49449), (1537, 36387), (2067, 27057), (2799, 19981), (3393, 16483), (4043, 13833), (4611, 12129), (6201, 9019)]