53771008

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 113319360

約数和(自身を除く): 59548352

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 109, 128, 164, 188, 218, 256, 328, 376, 436, 656, 752, 872, 1312, 1504, 1744, 1927, 2624, 3008, 3488, 3854, 4469, 5123, 5248, 6016, 6976, 7708, 8938, 10246, 10496, 12032, 13952, 15416, 17876, 20492, 27904, 30832, 35752, 40984, 61664, 71504, 81968, 123328, 143008, 163936, 210043, 246656, 286016, 327872, 420086, 493312, 572032, 655744, 840172, 1144064, 1311488, 1680344, 3360688, 6721376, 13442752, 26885504, 53771008]

約数ペア:

[(1, 53771008), (2, 26885504), (4, 13442752), (8, 6721376), (16, 3360688), (32, 1680344), (41, 1311488), (47, 1144064), (64, 840172), (82, 655744), (94, 572032), (109, 493312), (128, 420086), (164, 327872), (188, 286016), (218, 246656), (256, 210043), (328, 163936), (376, 143008), (436, 123328), (656, 81968), (752, 71504), (872, 61664), (1312, 40984), (1504, 35752), (1744, 30832), (1927, 27904), (2624, 20492), (3008, 17876), (3488, 15416), (3854, 13952), (4469, 12032), (5123, 10496), (5248, 10246), (6016, 8938), (6976, 7708)]