51240693

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59513}}^1$

素因数の和:59564

約数の個数: 16

約数和(自身を含む): 79986816

約数和(自身を除く): 28746123

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 59513, 178539, 416591, 1249773, 2440033, 7320099, 17080231, 51240693]

約数ペア:

[(1, 51240693), (3, 17080231), (7, 7320099), (21, 2440033), (41, 1249773), (123, 416591), (287, 178539), (861, 59513)]