55048428

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{827}}^1$

素因数の和:923

約数の個数: 54

約数和(自身を含む): 142633764

約数和(自身を除く): 87585336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 827, 1548, 1654, 1849, 2481, 3308, 3698, 4962, 5547, 7396, 7443, 9924, 11094, 14886, 16641, 22188, 29772, 33282, 35561, 66564, 71122, 106683, 142244, 213366, 320049, 426732, 640098, 1280196, 1529123, 3058246, 4587369, 6116492, 9174738, 13762107, 18349476, 27524214, 55048428]

約数ペア:

[(1, 55048428), (2, 27524214), (3, 18349476), (4, 13762107), (6, 9174738), (9, 6116492), (12, 4587369), (18, 3058246), (36, 1529123), (43, 1280196), (86, 640098), (129, 426732), (172, 320049), (258, 213366), (387, 142244), (516, 106683), (774, 71122), (827, 66564), (1548, 35561), (1654, 33282), (1849, 29772), (2481, 22188), (3308, 16641), (3698, 14886), (4962, 11094), (5547, 9924), (7396, 7443)]