53987808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 172368000

約数和(自身を除く): 118380192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 483, 499, 552, 588, 644, 672, 736, 784, 966, 998, 1104, 1127, 1176, 1288, 1497, 1568, 1932, 1996, 2208, 2254, 2352, 2576, 2994, 3381, 3493, 3864, 3992, 4508, 4704, 5152, 5988, 6762, 6986, 7728, 7984, 9016, 10479, 11477, 11976, 13524, 13972, 15456, 15968, 18032, 20958, 22954, 23952, 24451, 27048, 27944, 34431, 36064, 41916, 45908, 47904, 48902, 54096, 55888, 68862, 73353, 80339, 83832, 91816, 97804, 108192, 111776, 137724, 146706, 160678, 167664, 183632, 195608, 241017, 275448, 293412, 321356, 335328, 367264, 391216, 482034, 550896, 562373, 586824, 642712, 782432, 964068, 1101792, 1124746, 1173648, 1285424, 1687119, 1928136, 2249492, 2347296, 2570848, 3374238, 3856272, 4498984, 6748476, 7712544, 8997968, 13496952, 17995936, 26993904, 53987808]

約数ペア:

[(1, 53987808), (2, 26993904), (3, 17995936), (4, 13496952), (6, 8997968), (7, 7712544), (8, 6748476), (12, 4498984), (14, 3856272), (16, 3374238), (21, 2570848), (23, 2347296), (24, 2249492), (28, 1928136), (32, 1687119), (42, 1285424), (46, 1173648), (48, 1124746), (49, 1101792), (56, 964068), (69, 782432), (84, 642712), (92, 586824), (96, 562373), (98, 550896), (112, 482034), (138, 391216), (147, 367264), (161, 335328), (168, 321356), (184, 293412), (196, 275448), (224, 241017), (276, 195608), (294, 183632), (322, 167664), (336, 160678), (368, 146706), (392, 137724), (483, 111776), (499, 108192), (552, 97804), (588, 91816), (644, 83832), (672, 80339), (736, 73353), (784, 68862), (966, 55888), (998, 54096), (1104, 48902), (1127, 47904), (1176, 45908), (1288, 41916), (1497, 36064), (1568, 34431), (1932, 27944), (1996, 27048), (2208, 24451), (2254, 23952), (2352, 22954), (2576, 20958), (2994, 18032), (3381, 15968), (3493, 15456), (3864, 13972), (3992, 13524), (4508, 11976), (4704, 11477), (5152, 10479), (5988, 9016), (6762, 7984), (6986, 7728)]