51857338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{25247}}^1$

素因数の和:25341

約数の個数: 16

約数和(自身を含む): 84833280

約数和(自身を除く): 32975942

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 25247, 50494, 328211, 656422, 1994513, 3989026, 25928669, 51857338]

約数ペア:

[(1, 51857338), (2, 25928669), (13, 3989026), (26, 1994513), (79, 656422), (158, 328211), (1027, 50494), (2054, 25247)]