52807685120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251561}}^1$

素因数の和:251627

約数の個数: 88

約数和(自身を含む): 129766748328

約数和(自身を除く): 76959063208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 820, 1024, 1280, 1312, 1640, 2560, 2624, 3280, 5120, 5248, 6560, 10496, 13120, 20992, 26240, 41984, 52480, 104960, 209920, 251561, 503122, 1006244, 1257805, 2012488, 2515610, 4024976, 5031220, 8049952, 10062440, 10314001, 16099904, 20124880, 20628002, 32199808, 40249760, 41256004, 51570005, 64399616, 80499520, 82512008, 103140010, 128799232, 160999040, 165024016, 206280020, 257598464, 321998080, 330048032, 412560040, 643996160, 660096064, 825120080, 1287992320, 1320192128, 1650240160, 2640384256, 3300480320, 5280768512, 6600960640, 10561537024, 13201921280, 26403842560, 52807685120]

約数ペア:

[(1, 52807685120), (2, 26403842560), (4, 13201921280), (5, 10561537024), (8, 6600960640), (10, 5280768512), (16, 3300480320), (20, 2640384256), (32, 1650240160), (40, 1320192128), (41, 1287992320), (64, 825120080), (80, 660096064), (82, 643996160), (128, 412560040), (160, 330048032), (164, 321998080), (205, 257598464), (256, 206280020), (320, 165024016), (328, 160999040), (410, 128799232), (512, 103140010), (640, 82512008), (656, 80499520), (820, 64399616), (1024, 51570005), (1280, 41256004), (1312, 40249760), (1640, 32199808), (2560, 20628002), (2624, 20124880), (3280, 16099904), (5120, 10314001), (5248, 10062440), (6560, 8049952), (10496, 5031220), (13120, 4024976), (20992, 2515610), (26240, 2012488), (41984, 1257805), (52480, 1006244), (104960, 503122), (209920, 251561)]