56549888

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 122637240

約数和(自身を除く): 66087352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 89, 128, 136, 146, 178, 256, 272, 292, 356, 512, 544, 584, 712, 1088, 1168, 1241, 1424, 1513, 2176, 2336, 2482, 2848, 3026, 4352, 4672, 4964, 5696, 6052, 6497, 8704, 9344, 9928, 11392, 12104, 12994, 18688, 19856, 22784, 24208, 25988, 37376, 39712, 45568, 48416, 51976, 79424, 96832, 103952, 110449, 158848, 193664, 207904, 220898, 317696, 387328, 415808, 441796, 635392, 774656, 831616, 883592, 1663232, 1767184, 3326464, 3534368, 7068736, 14137472, 28274944, 56549888]

約数ペア:

[(1, 56549888), (2, 28274944), (4, 14137472), (8, 7068736), (16, 3534368), (17, 3326464), (32, 1767184), (34, 1663232), (64, 883592), (68, 831616), (73, 774656), (89, 635392), (128, 441796), (136, 415808), (146, 387328), (178, 317696), (256, 220898), (272, 207904), (292, 193664), (356, 158848), (512, 110449), (544, 103952), (584, 96832), (712, 79424), (1088, 51976), (1168, 48416), (1241, 45568), (1424, 39712), (1513, 37376), (2176, 25988), (2336, 24208), (2482, 22784), (2848, 19856), (3026, 18688), (4352, 12994), (4672, 12104), (4964, 11392), (5696, 9928), (6052, 9344), (6497, 8704)]