54949653

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 92252160

約数和(自身を除く): 37302507

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 131, 171, 209, 223, 393, 627, 669, 1179, 1441, 1881, 2007, 2453, 2489, 4237, 4323, 7359, 7467, 12711, 12969, 22077, 22401, 27379, 29213, 38133, 46607, 82137, 87639, 139821, 246411, 262917, 321343, 419463, 555047, 964029, 1665141, 2892087, 4995423, 6105517, 18316551, 54949653]

約数ペア:

[(1, 54949653), (3, 18316551), (9, 6105517), (11, 4995423), (19, 2892087), (33, 1665141), (57, 964029), (99, 555047), (131, 419463), (171, 321343), (209, 262917), (223, 246411), (393, 139821), (627, 87639), (669, 82137), (1179, 46607), (1441, 38133), (1881, 29213), (2007, 27379), (2453, 22401), (2489, 22077), (4237, 12969), (4323, 12711), (7359, 7467)]