57659056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^2$

素因数の和:426

約数の個数: 60

約数和(自身を含む): 138189072

約数和(自身を除く): 80530016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 199, 208, 364, 398, 728, 796, 1393, 1456, 1592, 2587, 2786, 3184, 5174, 5572, 10348, 11144, 18109, 20696, 22288, 36218, 39601, 41392, 72436, 79202, 144872, 158404, 277207, 289744, 316808, 514813, 554414, 633616, 1029626, 1108828, 2059252, 2217656, 3603691, 4118504, 4435312, 7207382, 8237008, 14414764, 28829528, 57659056]

約数ペア:

[(1, 57659056), (2, 28829528), (4, 14414764), (7, 8237008), (8, 7207382), (13, 4435312), (14, 4118504), (16, 3603691), (26, 2217656), (28, 2059252), (52, 1108828), (56, 1029626), (91, 633616), (104, 554414), (112, 514813), (182, 316808), (199, 289744), (208, 277207), (364, 158404), (398, 144872), (728, 79202), (796, 72436), (1393, 41392), (1456, 39601), (1592, 36218), (2587, 22288), (2786, 20696), (3184, 18109), (5174, 11144), (5572, 10348)]