51808896

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 160

約数和(自身を含む): 162914400

約数和(自身を除く): 111105504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 263, 288, 304, 324, 342, 384, 432, 456, 513, 526, 576, 608, 648, 684, 789, 864, 912, 1026, 1052, 1152, 1216, 1296, 1368, 1539, 1578, 1728, 1824, 2052, 2104, 2367, 2432, 2592, 2736, 3078, 3156, 3456, 3648, 4104, 4208, 4734, 4997, 5184, 5472, 6156, 6312, 7101, 7296, 8208, 8416, 9468, 9994, 10368, 10944, 12312, 12624, 14202, 14991, 16416, 16832, 18936, 19988, 21303, 21888, 24624, 25248, 28404, 29982, 32832, 33664, 37872, 39976, 42606, 44973, 49248, 50496, 56808, 59964, 65664, 75744, 79952, 85212, 89946, 98496, 100992, 113616, 119928, 134919, 151488, 159904, 170424, 179892, 196992, 227232, 239856, 269838, 302976, 319808, 340848, 359784, 404757, 454464, 479712, 539676, 639616, 681696, 719568, 809514, 908928, 959424, 1079352, 1363392, 1439136, 1619028, 1918848, 2158704, 2726784, 2878272, 3238056, 4317408, 5756544, 6476112, 8634816, 12952224, 17269632, 25904448, 51808896]

約数ペア:

[(1, 51808896), (2, 25904448), (3, 17269632), (4, 12952224), (6, 8634816), (8, 6476112), (9, 5756544), (12, 4317408), (16, 3238056), (18, 2878272), (19, 2726784), (24, 2158704), (27, 1918848), (32, 1619028), (36, 1439136), (38, 1363392), (48, 1079352), (54, 959424), (57, 908928), (64, 809514), (72, 719568), (76, 681696), (81, 639616), (96, 539676), (108, 479712), (114, 454464), (128, 404757), (144, 359784), (152, 340848), (162, 319808), (171, 302976), (192, 269838), (216, 239856), (228, 227232), (263, 196992), (288, 179892), (304, 170424), (324, 159904), (342, 151488), (384, 134919), (432, 119928), (456, 113616), (513, 100992), (526, 98496), (576, 89946), (608, 85212), (648, 79952), (684, 75744), (789, 65664), (864, 59964), (912, 56808), (1026, 50496), (1052, 49248), (1152, 44973), (1216, 42606), (1296, 39976), (1368, 37872), (1539, 33664), (1578, 32832), (1728, 29982), (1824, 28404), (2052, 25248), (2104, 24624), (2367, 21888), (2432, 21303), (2592, 19988), (2736, 18936), (3078, 16832), (3156, 16416), (3456, 14991), (3648, 14202), (4104, 12624), (4208, 12312), (4734, 10944), (4997, 10368), (5184, 9994), (5472, 9468), (6156, 8416), (6312, 8208), (7101, 7296)]