51354384

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 137491200

約数和(自身を除く): 86136816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 139, 172, 179, 258, 278, 344, 358, 417, 516, 537, 556, 688, 716, 834, 1032, 1074, 1112, 1432, 1668, 2064, 2148, 2224, 2864, 3336, 4296, 5977, 6672, 7697, 8592, 11954, 15394, 17931, 23091, 23908, 24881, 30788, 35862, 46182, 47816, 49762, 61576, 71724, 74643, 92364, 95632, 99524, 123152, 143448, 149286, 184728, 199048, 286896, 298572, 369456, 398096, 597144, 1069883, 1194288, 2139766, 3209649, 4279532, 6419298, 8559064, 12838596, 17118128, 25677192, 51354384]

約数ペア:

[(1, 51354384), (2, 25677192), (3, 17118128), (4, 12838596), (6, 8559064), (8, 6419298), (12, 4279532), (16, 3209649), (24, 2139766), (43, 1194288), (48, 1069883), (86, 597144), (129, 398096), (139, 369456), (172, 298572), (179, 286896), (258, 199048), (278, 184728), (344, 149286), (358, 143448), (417, 123152), (516, 99524), (537, 95632), (556, 92364), (688, 74643), (716, 71724), (834, 61576), (1032, 49762), (1074, 47816), (1112, 46182), (1432, 35862), (1668, 30788), (2064, 24881), (2148, 23908), (2224, 23091), (2864, 17931), (3336, 15394), (4296, 11954), (5977, 8592), (6672, 7697)]