55638410

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 102297600

約数和(自身を除く): 46659190

約数列:

[1, 2, 5, 10, 73, 146, 199, 365, 383, 398, 730, 766, 995, 1915, 1990, 3830, 14527, 27959, 29054, 55918, 72635, 76217, 139795, 145270, 152434, 279590, 381085, 762170, 5563841, 11127682, 27819205, 55638410]

約数ペア:

[(1, 55638410), (2, 27819205), (5, 11127682), (10, 5563841), (73, 762170), (146, 381085), (199, 279590), (365, 152434), (383, 145270), (398, 139795), (730, 76217), (766, 72635), (995, 55918), (1915, 29054), (1990, 27959), (3830, 14527)]