52512720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16831}}^1$

素因数の和:16860

約数の個数: 80

約数和(自身を含む): 175322112

約数和(自身を除く): 122809392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 16831, 33662, 50493, 67324, 84155, 100986, 134648, 168310, 201972, 218803, 252465, 269296, 336620, 403944, 437606, 504930, 656409, 673240, 807888, 875212, 1009860, 1094015, 1312818, 1346480, 1750424, 2019720, 2188030, 2625636, 3282045, 3500848, 4039440, 4376060, 5251272, 6564090, 8752120, 10502544, 13128180, 17504240, 26256360, 52512720]

約数ペア:

[(1, 52512720), (2, 26256360), (3, 17504240), (4, 13128180), (5, 10502544), (6, 8752120), (8, 6564090), (10, 5251272), (12, 4376060), (13, 4039440), (15, 3500848), (16, 3282045), (20, 2625636), (24, 2188030), (26, 2019720), (30, 1750424), (39, 1346480), (40, 1312818), (48, 1094015), (52, 1009860), (60, 875212), (65, 807888), (78, 673240), (80, 656409), (104, 504930), (120, 437606), (130, 403944), (156, 336620), (195, 269296), (208, 252465), (240, 218803), (260, 201972), (312, 168310), (390, 134648), (520, 100986), (624, 84155), (780, 67324), (1040, 50493), (1560, 33662), (3120, 16831)]