57486278

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{2113}}^1$

素因数の和:2399

約数の個数: 16

約数和(自身を含む): 88077696

約数和(自身を除く): 30591418

約数列:

[1, 2, 61, 122, 223, 446, 2113, 4226, 13603, 27206, 128893, 257786, 471199, 942398, 28743139, 57486278]

約数ペア:

[(1, 57486278), (2, 28743139), (61, 942398), (122, 471199), (223, 257786), (446, 128893), (2113, 27206), (4226, 13603)]