47053120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 120700800

約数和(自身を除く): 73647680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 109, 142, 152, 160, 190, 218, 284, 304, 320, 355, 380, 436, 545, 568, 608, 710, 760, 872, 1090, 1136, 1216, 1349, 1420, 1520, 1744, 2071, 2180, 2272, 2698, 2840, 3040, 3488, 4142, 4360, 4544, 5396, 5680, 6080, 6745, 6976, 7739, 8284, 8720, 10355, 10792, 11360, 13490, 15478, 16568, 17440, 20710, 21584, 22720, 26980, 30956, 33136, 34880, 38695, 41420, 43168, 53960, 61912, 66272, 77390, 82840, 86336, 107920, 123824, 132544, 147041, 154780, 165680, 215840, 247648, 294082, 309560, 331360, 431680, 495296, 588164, 619120, 662720, 735205, 1176328, 1238240, 1470410, 2352656, 2476480, 2940820, 4705312, 5881640, 9410624, 11763280, 23526560, 47053120]

約数ペア:

[(1, 47053120), (2, 23526560), (4, 11763280), (5, 9410624), (8, 5881640), (10, 4705312), (16, 2940820), (19, 2476480), (20, 2352656), (32, 1470410), (38, 1238240), (40, 1176328), (64, 735205), (71, 662720), (76, 619120), (80, 588164), (95, 495296), (109, 431680), (142, 331360), (152, 309560), (160, 294082), (190, 247648), (218, 215840), (284, 165680), (304, 154780), (320, 147041), (355, 132544), (380, 123824), (436, 107920), (545, 86336), (568, 82840), (608, 77390), (710, 66272), (760, 61912), (872, 53960), (1090, 43168), (1136, 41420), (1216, 38695), (1349, 34880), (1420, 33136), (1520, 30956), (1744, 26980), (2071, 22720), (2180, 21584), (2272, 20710), (2698, 17440), (2840, 16568), (3040, 15478), (3488, 13490), (4142, 11360), (4360, 10792), (4544, 10355), (5396, 8720), (5680, 8284), (6080, 7739), (6745, 6976)]