53760448

素因数分解:

$2^6\times 7^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 112

約数和(自身を含む): 130048000

約数和(自身を除く): 76287552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 79, 98, 112, 124, 158, 196, 217, 224, 248, 316, 343, 392, 434, 448, 496, 553, 632, 686, 784, 868, 992, 1106, 1264, 1372, 1519, 1568, 1736, 1984, 2212, 2449, 2528, 2744, 3038, 3136, 3472, 3871, 4424, 4898, 5056, 5488, 6076, 6944, 7742, 8848, 9796, 10633, 10976, 12152, 13888, 15484, 17143, 17696, 19592, 21266, 21952, 24304, 27097, 30968, 34286, 35392, 39184, 42532, 48608, 54194, 61936, 68572, 78368, 85064, 97216, 108388, 120001, 123872, 137144, 156736, 170128, 216776, 240002, 247744, 274288, 340256, 433552, 480004, 548576, 680512, 840007, 867104, 960008, 1097152, 1680014, 1734208, 1920016, 3360028, 3840032, 6720056, 7680064, 13440112, 26880224, 53760448]

約数ペア:

[(1, 53760448), (2, 26880224), (4, 13440112), (7, 7680064), (8, 6720056), (14, 3840032), (16, 3360028), (28, 1920016), (31, 1734208), (32, 1680014), (49, 1097152), (56, 960008), (62, 867104), (64, 840007), (79, 680512), (98, 548576), (112, 480004), (124, 433552), (158, 340256), (196, 274288), (217, 247744), (224, 240002), (248, 216776), (316, 170128), (343, 156736), (392, 137144), (434, 123872), (448, 120001), (496, 108388), (553, 97216), (632, 85064), (686, 78368), (784, 68572), (868, 61936), (992, 54194), (1106, 48608), (1264, 42532), (1372, 39184), (1519, 35392), (1568, 34286), (1736, 30968), (1984, 27097), (2212, 24304), (2449, 21952), (2528, 21266), (2744, 19592), (3038, 17696), (3136, 17143), (3472, 15484), (3871, 13888), (4424, 12152), (4898, 10976), (5056, 10633), (5488, 9796), (6076, 8848), (6944, 7742)]