57121558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1619}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 40856042

約数列:

[1, 2, 13, 23, 26, 46, 59, 118, 299, 598, 767, 1357, 1534, 1619, 2714, 3238, 17641, 21047, 35282, 37237, 42094, 74474, 95521, 191042, 484081, 968162, 1241773, 2196983, 2483546, 4393966, 28560779, 57121558]

約数ペア:

[(1, 57121558), (2, 28560779), (13, 4393966), (23, 2483546), (26, 2196983), (46, 1241773), (59, 968162), (118, 484081), (299, 191042), (598, 95521), (767, 74474), (1357, 42094), (1534, 37237), (1619, 35282), (2714, 21047), (3238, 17641)]