57039752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 143769600

約数和(自身を除く): 86729848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 31, 44, 56, 58, 62, 77, 88, 103, 116, 124, 154, 203, 206, 217, 232, 248, 308, 319, 341, 406, 412, 434, 616, 638, 682, 721, 812, 824, 868, 899, 1133, 1276, 1364, 1442, 1624, 1736, 1798, 2233, 2266, 2387, 2552, 2728, 2884, 2987, 3193, 3596, 4466, 4532, 4774, 5768, 5974, 6293, 6386, 7192, 7931, 8932, 9064, 9548, 9889, 11948, 12586, 12772, 15862, 17864, 19096, 19778, 20909, 22351, 23896, 25172, 25544, 31724, 32857, 35123, 39556, 41818, 44702, 50344, 63448, 65714, 69223, 70246, 79112, 83636, 89404, 92597, 131428, 138446, 140492, 167272, 178808, 185194, 229999, 245861, 262856, 276892, 280984, 370388, 459998, 491722, 553784, 648179, 740776, 919996, 983444, 1018567, 1296358, 1839992, 1966888, 2037134, 2592716, 4074268, 5185432, 7129969, 8148536, 14259938, 28519876, 57039752]

約数ペア:

[(1, 57039752), (2, 28519876), (4, 14259938), (7, 8148536), (8, 7129969), (11, 5185432), (14, 4074268), (22, 2592716), (28, 2037134), (29, 1966888), (31, 1839992), (44, 1296358), (56, 1018567), (58, 983444), (62, 919996), (77, 740776), (88, 648179), (103, 553784), (116, 491722), (124, 459998), (154, 370388), (203, 280984), (206, 276892), (217, 262856), (232, 245861), (248, 229999), (308, 185194), (319, 178808), (341, 167272), (406, 140492), (412, 138446), (434, 131428), (616, 92597), (638, 89404), (682, 83636), (721, 79112), (812, 70246), (824, 69223), (868, 65714), (899, 63448), (1133, 50344), (1276, 44702), (1364, 41818), (1442, 39556), (1624, 35123), (1736, 32857), (1798, 31724), (2233, 25544), (2266, 25172), (2387, 23896), (2552, 22351), (2728, 20909), (2884, 19778), (2987, 19096), (3193, 17864), (3596, 15862), (4466, 12772), (4532, 12586), (4774, 11948), (5768, 9889), (5974, 9548), (6293, 9064), (6386, 8932), (7192, 7931)]