51267524

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 118272000

約数和(自身を除く): 67004476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 79, 86, 98, 154, 158, 172, 196, 301, 308, 316, 343, 473, 539, 553, 602, 686, 869, 946, 1078, 1106, 1204, 1372, 1738, 1892, 2107, 2156, 2212, 3311, 3397, 3476, 3773, 3871, 4214, 6083, 6622, 6794, 7546, 7742, 8428, 12166, 13244, 13588, 14749, 15092, 15484, 23177, 23779, 24332, 27097, 29498, 37367, 42581, 46354, 47558, 54194, 58996, 74734, 85162, 92708, 95116, 108388, 149468, 162239, 166453, 170324, 261569, 298067, 324478, 332906, 523138, 596134, 648956, 665812, 1046276, 1165171, 1192268, 1830983, 2330342, 3661966, 4660684, 7323932, 12816881, 25633762, 51267524]

約数ペア:

[(1, 51267524), (2, 25633762), (4, 12816881), (7, 7323932), (11, 4660684), (14, 3661966), (22, 2330342), (28, 1830983), (43, 1192268), (44, 1165171), (49, 1046276), (77, 665812), (79, 648956), (86, 596134), (98, 523138), (154, 332906), (158, 324478), (172, 298067), (196, 261569), (301, 170324), (308, 166453), (316, 162239), (343, 149468), (473, 108388), (539, 95116), (553, 92708), (602, 85162), (686, 74734), (869, 58996), (946, 54194), (1078, 47558), (1106, 46354), (1204, 42581), (1372, 37367), (1738, 29498), (1892, 27097), (2107, 24332), (2156, 23779), (2212, 23177), (3311, 15484), (3397, 15092), (3476, 14749), (3773, 13588), (3871, 13244), (4214, 12166), (6083, 8428), (6622, 7742), (6794, 7546)]