52464880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:914

約数の個数: 80

約数和(自身を含む): 133678944

約数和(自身を除く): 81214064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 305, 488, 520, 610, 793, 827, 976, 1040, 1220, 1586, 1654, 2440, 3172, 3308, 3965, 4135, 4880, 6344, 6616, 7930, 8270, 10751, 12688, 13232, 15860, 16540, 21502, 31720, 33080, 43004, 50447, 53755, 63440, 66160, 86008, 100894, 107510, 172016, 201788, 215020, 252235, 403576, 430040, 504470, 655811, 807152, 860080, 1008940, 1311622, 2017880, 2623244, 3279055, 4035760, 5246488, 6558110, 10492976, 13116220, 26232440, 52464880]

約数ペア:

[(1, 52464880), (2, 26232440), (4, 13116220), (5, 10492976), (8, 6558110), (10, 5246488), (13, 4035760), (16, 3279055), (20, 2623244), (26, 2017880), (40, 1311622), (52, 1008940), (61, 860080), (65, 807152), (80, 655811), (104, 504470), (122, 430040), (130, 403576), (208, 252235), (244, 215020), (260, 201788), (305, 172016), (488, 107510), (520, 100894), (610, 86008), (793, 66160), (827, 63440), (976, 53755), (1040, 50447), (1220, 43004), (1586, 33080), (1654, 31720), (2440, 21502), (3172, 16540), (3308, 15860), (3965, 13232), (4135, 12688), (4880, 10751), (6344, 8270), (6616, 7930)]