53789229

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 34269651

約数列:

[1, 3, 9, 13, 29, 39, 83, 87, 117, 191, 249, 261, 377, 573, 747, 1079, 1131, 1719, 2407, 2483, 3237, 3393, 5539, 7221, 7449, 9711, 15853, 16617, 21663, 22347, 31291, 47559, 49851, 72007, 93873, 142677, 206089, 216021, 281619, 459737, 618267, 648063, 1379211, 1854801, 4137633, 5976581, 17929743, 53789229]

約数ペア:

[(1, 53789229), (3, 17929743), (9, 5976581), (13, 4137633), (29, 1854801), (39, 1379211), (83, 648063), (87, 618267), (117, 459737), (191, 281619), (249, 216021), (261, 206089), (377, 142677), (573, 93873), (747, 72007), (1079, 49851), (1131, 47559), (1719, 31291), (2407, 22347), (2483, 21663), (3237, 16617), (3393, 15853), (5539, 9711), (7221, 7449)]