54554045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 84748032

約数和(自身を除く): 30193987

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 169, 299, 401, 455, 805, 845, 1183, 1495, 2005, 2093, 2807, 3887, 5213, 5915, 9223, 10465, 14035, 19435, 26065, 27209, 36491, 46115, 64561, 67769, 119899, 136045, 182455, 322805, 338845, 474383, 599495, 839293, 1558687, 2371915, 4196465, 7793435, 10910809, 54554045]

約数ペア:

[(1, 54554045), (5, 10910809), (7, 7793435), (13, 4196465), (23, 2371915), (35, 1558687), (65, 839293), (91, 599495), (115, 474383), (161, 338845), (169, 322805), (299, 182455), (401, 136045), (455, 119899), (805, 67769), (845, 64561), (1183, 46115), (1495, 36491), (2005, 27209), (2093, 26065), (2807, 19435), (3887, 14035), (5213, 10465), (5915, 9223)]