51896250721

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1284211}}^1$

素因数の和:1284492

約数の個数: 16

約数和(自身を含む): 62135313408

約数和(自身を除く): 10239062687

約数列:

[1, 7, 23, 161, 251, 1757, 5773, 40411, 1284211, 8989477, 29536853, 206757971, 322336961, 2256358727, 7413750103, 51896250721]

約数ペア:

[(1, 51896250721), (7, 7413750103), (23, 2256358727), (161, 322336961), (251, 206757971), (1757, 29536853), (5773, 8989477), (40411, 1284211)]