54853160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 130204800

約数和(自身を除く): 75351640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 184, 218, 230, 436, 460, 545, 547, 872, 920, 1090, 1094, 2180, 2188, 2507, 2735, 4360, 4376, 5014, 5470, 10028, 10940, 12535, 12581, 20056, 21880, 25070, 25162, 50140, 50324, 59623, 62905, 100280, 100648, 119246, 125810, 238492, 251620, 298115, 476984, 503240, 596230, 1192460, 1371329, 2384920, 2742658, 5485316, 6856645, 10970632, 13713290, 27426580, 54853160]

約数ペア:

[(1, 54853160), (2, 27426580), (4, 13713290), (5, 10970632), (8, 6856645), (10, 5485316), (20, 2742658), (23, 2384920), (40, 1371329), (46, 1192460), (92, 596230), (109, 503240), (115, 476984), (184, 298115), (218, 251620), (230, 238492), (436, 125810), (460, 119246), (545, 100648), (547, 100280), (872, 62905), (920, 59623), (1090, 50324), (1094, 50140), (2180, 25162), (2188, 25070), (2507, 21880), (2735, 20056), (4360, 12581), (4376, 12535), (5014, 10940), (5470, 10028)]