54137278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{26357}}^1$

素因数の和:26451

約数の個数: 16

約数和(自身を含む): 88562880

約数和(自身を除く): 34425602

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 26357, 52714, 342641, 685282, 2082203, 4164406, 27068639, 54137278]

約数ペア:

[(1, 54137278), (2, 27068639), (13, 4164406), (26, 2082203), (79, 685282), (158, 342641), (1027, 52714), (2054, 26357)]