57175552

素因数分解:

$2^9\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 120

約数和(自身を含む): 138546936

約数和(自身を除く): 81371384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 53, 56, 64, 86, 98, 106, 112, 128, 172, 196, 212, 224, 256, 301, 344, 371, 392, 424, 448, 512, 602, 688, 742, 784, 848, 896, 1204, 1376, 1484, 1568, 1696, 1792, 2107, 2279, 2408, 2597, 2752, 2968, 3136, 3392, 3584, 4214, 4558, 4816, 5194, 5504, 5936, 6272, 6784, 8428, 9116, 9632, 10388, 11008, 11872, 12544, 13568, 15953, 16856, 18232, 19264, 20776, 22016, 23744, 25088, 27136, 31906, 33712, 36464, 38528, 41552, 47488, 63812, 67424, 72928, 77056, 83104, 94976, 111671, 127624, 134848, 145856, 154112, 166208, 189952, 223342, 255248, 269696, 291712, 332416, 446684, 510496, 539392, 583424, 664832, 893368, 1020992, 1078784, 1166848, 1329664, 1786736, 2041984, 3573472, 4083968, 7146944, 8167936, 14293888, 28587776, 57175552]

約数ペア:

[(1, 57175552), (2, 28587776), (4, 14293888), (7, 8167936), (8, 7146944), (14, 4083968), (16, 3573472), (28, 2041984), (32, 1786736), (43, 1329664), (49, 1166848), (53, 1078784), (56, 1020992), (64, 893368), (86, 664832), (98, 583424), (106, 539392), (112, 510496), (128, 446684), (172, 332416), (196, 291712), (212, 269696), (224, 255248), (256, 223342), (301, 189952), (344, 166208), (371, 154112), (392, 145856), (424, 134848), (448, 127624), (512, 111671), (602, 94976), (688, 83104), (742, 77056), (784, 72928), (848, 67424), (896, 63812), (1204, 47488), (1376, 41552), (1484, 38528), (1568, 36464), (1696, 33712), (1792, 31906), (2107, 27136), (2279, 25088), (2408, 23744), (2597, 22016), (2752, 20776), (2968, 19264), (3136, 18232), (3392, 16856), (3584, 15953), (4214, 13568), (4558, 12544), (4816, 11872), (5194, 11008), (5504, 10388), (5936, 9632), (6272, 9116), (6784, 8428)]