53205720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15289}}^1$

素因数の和:15332

約数の個数: 64

約数和(自身を含む): 165132000

約数和(自身を除く): 111926280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 15289, 30578, 45867, 61156, 76445, 91734, 122312, 152890, 183468, 229335, 305780, 366936, 443381, 458670, 611560, 886762, 917340, 1330143, 1773524, 1834680, 2216905, 2660286, 3547048, 4433810, 5320572, 6650715, 8867620, 10641144, 13301430, 17735240, 26602860, 53205720]

約数ペア:

[(1, 53205720), (2, 26602860), (3, 17735240), (4, 13301430), (5, 10641144), (6, 8867620), (8, 6650715), (10, 5320572), (12, 4433810), (15, 3547048), (20, 2660286), (24, 2216905), (29, 1834680), (30, 1773524), (40, 1330143), (58, 917340), (60, 886762), (87, 611560), (116, 458670), (120, 443381), (145, 366936), (174, 305780), (232, 229335), (290, 183468), (348, 152890), (435, 122312), (580, 91734), (696, 76445), (870, 61156), (1160, 45867), (1740, 30578), (3480, 15289)]