51780652

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 119347200

約数和(自身を除く): 67566548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 73, 77, 94, 98, 146, 154, 188, 196, 292, 308, 329, 343, 511, 517, 539, 658, 686, 803, 1022, 1034, 1078, 1316, 1372, 1606, 2044, 2068, 2156, 2303, 3212, 3431, 3577, 3619, 3773, 4606, 5621, 6862, 7154, 7238, 7546, 9212, 11242, 13724, 14308, 14476, 15092, 16121, 22484, 24017, 25039, 25333, 32242, 37741, 39347, 48034, 50078, 50666, 64484, 75482, 78694, 96068, 100156, 101332, 150964, 157388, 168119, 177331, 264187, 275429, 336238, 354662, 528374, 550858, 672476, 709324, 1056748, 1101716, 1176833, 1849309, 2353666, 3698618, 4707332, 7397236, 12945163, 25890326, 51780652]

約数ペア:

[(1, 51780652), (2, 25890326), (4, 12945163), (7, 7397236), (11, 4707332), (14, 3698618), (22, 2353666), (28, 1849309), (44, 1176833), (47, 1101716), (49, 1056748), (73, 709324), (77, 672476), (94, 550858), (98, 528374), (146, 354662), (154, 336238), (188, 275429), (196, 264187), (292, 177331), (308, 168119), (329, 157388), (343, 150964), (511, 101332), (517, 100156), (539, 96068), (658, 78694), (686, 75482), (803, 64484), (1022, 50666), (1034, 50078), (1078, 48034), (1316, 39347), (1372, 37741), (1606, 32242), (2044, 25333), (2068, 25039), (2156, 24017), (2303, 22484), (3212, 16121), (3431, 15092), (3577, 14476), (3619, 14308), (3773, 13724), (4606, 11242), (5621, 9212), (6862, 7546), (7154, 7238)]