52673920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 136635120

約数和(自身を除く): 83961200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 416, 487, 520, 640, 676, 832, 845, 974, 1040, 1352, 1664, 1690, 1948, 2080, 2435, 2704, 3380, 3896, 4160, 4870, 5408, 6331, 6760, 7792, 8320, 9740, 10816, 12662, 13520, 15584, 19480, 21632, 25324, 27040, 31168, 31655, 38960, 50648, 54080, 62336, 63310, 77920, 82303, 101296, 108160, 126620, 155840, 164606, 202592, 253240, 311680, 329212, 405184, 411515, 506480, 658424, 810368, 823030, 1012960, 1316848, 1646060, 2025920, 2633696, 3292120, 4051840, 5267392, 6584240, 10534784, 13168480, 26336960, 52673920]

約数ペア:

[(1, 52673920), (2, 26336960), (4, 13168480), (5, 10534784), (8, 6584240), (10, 5267392), (13, 4051840), (16, 3292120), (20, 2633696), (26, 2025920), (32, 1646060), (40, 1316848), (52, 1012960), (64, 823030), (65, 810368), (80, 658424), (104, 506480), (128, 411515), (130, 405184), (160, 329212), (169, 311680), (208, 253240), (260, 202592), (320, 164606), (338, 155840), (416, 126620), (487, 108160), (520, 101296), (640, 82303), (676, 77920), (832, 63310), (845, 62336), (974, 54080), (1040, 50648), (1352, 38960), (1664, 31655), (1690, 31168), (1948, 27040), (2080, 25324), (2435, 21632), (2704, 19480), (3380, 15584), (3896, 13520), (4160, 12662), (4870, 10816), (5408, 9740), (6331, 8320), (6760, 7792)]