49473398

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:968

約数の個数: 24

約数和(自身を含む): 80874288

約数和(自身を除く): 31400890

約数列:

[1, 2, 13, 26, 169, 197, 338, 394, 743, 1486, 2561, 5122, 9659, 19318, 33293, 66586, 125567, 146371, 251134, 292742, 1902823, 3805646, 24736699, 49473398]

約数ペア:

[(1, 49473398), (2, 24736699), (13, 3805646), (26, 1902823), (169, 292742), (197, 251134), (338, 146371), (394, 125567), (743, 66586), (1486, 33293), (2561, 19318), (5122, 9659)]