49403342

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1531

約数の個数: 16

約数和(自身を含む): 75276000

約数和(自身を除く): 25872658

約数列:

[1, 2, 101, 199, 202, 398, 1229, 2458, 20099, 40198, 124129, 244571, 248258, 489142, 24701671, 49403342]

約数ペア:

[(1, 49403342), (2, 24701671), (101, 489142), (199, 248258), (202, 244571), (398, 124129), (1229, 40198), (2458, 20099)]