52859760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{857}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 164694816

約数和(自身を除く): 111835056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 857, 1028, 1285, 1542, 1714, 2056, 2570, 2571, 3084, 3428, 3855, 4112, 4285, 5140, 5142, 6168, 6856, 7710, 8570, 10280, 10284, 12336, 12855, 13712, 15420, 17140, 20560, 20568, 25710, 30840, 34280, 41136, 51420, 61680, 68560, 102840, 205680, 220249, 440498, 660747, 880996, 1101245, 1321494, 1761992, 2202490, 2642988, 3303735, 3523984, 4404980, 5285976, 6607470, 8809960, 10571952, 13214940, 17619920, 26429880, 52859760]

約数ペア:

[(1, 52859760), (2, 26429880), (3, 17619920), (4, 13214940), (5, 10571952), (6, 8809960), (8, 6607470), (10, 5285976), (12, 4404980), (15, 3523984), (16, 3303735), (20, 2642988), (24, 2202490), (30, 1761992), (40, 1321494), (48, 1101245), (60, 880996), (80, 660747), (120, 440498), (240, 220249), (257, 205680), (514, 102840), (771, 68560), (857, 61680), (1028, 51420), (1285, 41136), (1542, 34280), (1714, 30840), (2056, 25710), (2570, 20568), (2571, 20560), (3084, 17140), (3428, 15420), (3855, 13712), (4112, 12855), (4285, 12336), (5140, 10284), (5142, 10280), (6168, 8570), (6856, 7710)]