49346560

素因数分解:

$2^{11}\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 121867200

約数和(自身を除く): 72520640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 79, 80, 122, 128, 158, 160, 244, 256, 305, 316, 320, 395, 488, 512, 610, 632, 640, 790, 976, 1024, 1220, 1264, 1280, 1580, 1952, 2048, 2440, 2528, 2560, 3160, 3904, 4819, 4880, 5056, 5120, 6320, 7808, 9638, 9760, 10112, 10240, 12640, 15616, 19276, 19520, 20224, 24095, 25280, 31232, 38552, 39040, 40448, 48190, 50560, 62464, 77104, 78080, 80896, 96380, 101120, 124928, 154208, 156160, 161792, 192760, 202240, 308416, 312320, 385520, 404480, 616832, 624640, 771040, 808960, 1233664, 1542080, 2467328, 3084160, 4934656, 6168320, 9869312, 12336640, 24673280, 49346560]

約数ペア:

[(1, 49346560), (2, 24673280), (4, 12336640), (5, 9869312), (8, 6168320), (10, 4934656), (16, 3084160), (20, 2467328), (32, 1542080), (40, 1233664), (61, 808960), (64, 771040), (79, 624640), (80, 616832), (122, 404480), (128, 385520), (158, 312320), (160, 308416), (244, 202240), (256, 192760), (305, 161792), (316, 156160), (320, 154208), (395, 124928), (488, 101120), (512, 96380), (610, 80896), (632, 78080), (640, 77104), (790, 62464), (976, 50560), (1024, 48190), (1220, 40448), (1264, 39040), (1280, 38552), (1580, 31232), (1952, 25280), (2048, 24095), (2440, 20224), (2528, 19520), (2560, 19276), (3160, 15616), (3904, 12640), (4819, 10240), (4880, 10112), (5056, 9760), (5120, 9638), (6320, 7808)]