49595481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 81768960

約数和(自身を除く): 32173479

約数列:

[1, 3, 9, 13, 29, 39, 47, 87, 117, 141, 261, 311, 377, 423, 611, 933, 1131, 1363, 1833, 2799, 3393, 4043, 4089, 5499, 9019, 12129, 12267, 14617, 17719, 27057, 36387, 43851, 53157, 81171, 117247, 131553, 159471, 190021, 351741, 423893, 570063, 1055223, 1271679, 1710189, 3815037, 5510609, 16531827, 49595481]

約数ペア:

[(1, 49595481), (3, 16531827), (9, 5510609), (13, 3815037), (29, 1710189), (39, 1271679), (47, 1055223), (87, 570063), (117, 423893), (141, 351741), (261, 190021), (311, 159471), (377, 131553), (423, 117247), (611, 81171), (933, 53157), (1131, 43851), (1363, 36387), (1833, 27057), (2799, 17719), (3393, 14617), (4043, 12267), (4089, 12129), (5499, 9019)]