51988214243

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1784023}}^1$

素因数の和:1784234

約数の個数: 16

約数和(自身を含む): 62340934656

約数和(自身を除く): 10352720413

約数列:

[1, 7, 23, 161, 181, 1267, 4163, 29141, 1784023, 12488161, 41032529, 287227703, 322908163, 2260357141, 7426887749, 51988214243]

約数ペア:

[(1, 51988214243), (7, 7426887749), (23, 2260357141), (161, 322908163), (181, 287227703), (1267, 41032529), (4163, 12488161), (29141, 1784023)]